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Dermatologists who accept Medicare in Walnut Creek, CA
CMS lists 50 clinicians in this specialty with a practice address in Walnut Creek. Accept Medicare assignment (the Medicare-approved amount as full payment): 47. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 94598 (2024 Medicare rates, the latest CMS has published): a new-patient visit $105, of which you pay about $26; a follow-up visit $85, of which you pay about $21 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Stefanie Altmann, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2018FemaleDrug and device company payments (2025): $957Erik S. Cabral, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2009 · Stanford University School of MedicineMaleDrug and device company payments (2025): $240Hina I. Ahmad, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2008 · Rush Medical College of Rush UniversityFemaleDrug and device company payments (2025): $317Daniel Aires, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1998 · Yale University School of MedicineMaleDrug and device company payments (2025): $20,804Hovik Ashchyan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2018 · Perelman School of Med at the University of PennsylvaniaMaleDrug and device company payments (2025): $81Jeffrey T. Bortz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1989 · University of Iowa, RJ & L Carver College of MedicineMaleDrug and device company payments (2025): $60Gregory M. Bricca, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1998 · University of Nevada School of MedicineMaleDrug and device company payments (2025): $28John E. Call, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2016MaleDrug and device company payments (2025): $23,298Carie T. Chui, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1995 · Baylor College of MedicineFemaleDrug and device company payments (2025): $2,693Minh N. Dang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1994 · Temple University School of MedicineFemaleOther offices in Walnut Creek: 1Drug and device company payments (2025): $1,125Kathy S. Fang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1982FemaleDrug and device company payments (2025): $567Robert G. Greenberg, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1985 · State University of New York Downstate Medical CenterMaleDrug and device company payments (2025): $428,212Jane F. Kardashian, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1979 · Rutgers New Jersey Medical SchoolFemaleDrug and device company payments (2025): $1,886Abdallah Khourdaji, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1973MaleDrug and device company payments (2025): $902Bruce L. Maltz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1977 · University of New Mexico School of MedicineMaleDrug and device company payments (2025): $627Camilla S. McCalmont, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1986 · University of Iowa, RJ & L Carver College of MedicineFemaleDrug and device company payments (2025): $154Emily McKenzie, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2013 · Virginia Commonwealth University, School of MedicineFemaleDrug and device company payments (2025): $1,457Andrew B. Menkes, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100✓ TelehealthGraduated 1974MaleDrug and device company payments (2025): $2,341David No, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1998 · University of California, San Diego School of MedicineMaleDrug and device company payments (2025): $1,054Vikas K. Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2013 · University of Missouri, Kansas City, School of MedicineMaleDrug and device company payments (2025): $340Hadley J. Pearson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2018FemaleOther offices in Walnut Creek: 1Drug and device company payments (2025): $1,773Curtis A. Raskin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1994 · State University of NY Upstate Medical UniversityMaleDrug and device company payments (2025): $314Grace Sohn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2015 · Harvard Medical SchoolFemaleDrug and device company payments (2025): $22Lillian F. Soohoo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100✓ TelehealthGraduated 1989 · Clvlnd Clinic Lerner College of Med of Case Wstn RSV UniversityFemaleDrug and device company payments (2025): $2,336Caroline Tan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100✓ TelehealthGraduated 2019 · Stanford University School of MedicineFemaleDrug and device company payments (2025): $3,308Emil A. Tanghetti, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 1976 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $152,161Alexandra R. Vaughn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2018 · Drexel University College of MedicineFemaleDrug and device company payments (2025): $1,517Krystle G. Wang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100✓ TelehealthGraduated 2010 · Jefferson Medical College of Thomas Jefferson UniversityFemaleDrug and device company payments (2025): $2,278Anne R. Zhuang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2011 · Duke University School of MedicineFemaleOther offices in Walnut Creek: 1Drug and device company payments (2025): $204Jay W. Zimmerman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.2/100Graduated 2002 · University of Chicago, Pritzker School of MedicineMaleDrug and device company payments (2025): $3,409Manisha Manmohan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100Graduated 2017FemaleDiana Santo Domingo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.3/100Graduated 2004FemaleDrug and device company payments (2025): $104Ji Won Ahn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80.9/100Graduated 2016 · Washington University School of MedicineFemaleMin Wei C. Lee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 0/100Graduated 1993 · University of Illinois College of Med (chi/peor/rock/chm-Urb)FemaleDrug and device company payments (2025): $28Paru R. Chaudhari, MD
✓ Accepts Medicare assignmentGraduated 2008FemaleDrug and device company payments (2025): $592Cynthia L. Chen, MD
✓ Accepts Medicare assignmentGraduated 2007 · University of California, San Francisco School of MedicineFemaleDrug and device company payments (2025): $19Errol A. Craig, MD
✓ Accepts Medicare assignmentGraduated 2002 · Albert Einstein College of Medicine of Yeshiva UniversityMaleMaya G. Debbaneh, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of California, Irvine, California College of MedicineFemaleDrug and device company payments (2025): $296Christina D. Fonseca, MD
✓ Accepts Medicare assignmentGraduated 2006 · University of Oklahoma College of MedicineFemaleKerry D. Heitmiller, MD
✓ Accepts Medicare assignmentGraduated 2017 · University of Maryland School of MedicineFemaleDrug and device company payments (2025): $3,539Monica Huynh, DO
✓ Accepts Medicare assignmentGraduated 2015 · Midwestern University, Chicago College of Osteopathic MedFemaleDrug and device company payments (2025): $419Ogechi Ikediobi, MD
✓ Accepts Medicare assignmentGraduated 2018 · University of California, San Francisco School of MedicineFemaleDrug and device company payments (2025): $117Daniel Michael, MD
✓ Accepts Medicare assignmentGraduated 2003 · Albert Einstein College of Medicine of Yeshiva UniversityMaleErica J. Rogers, MD
✓ Accepts Medicare assignmentGraduated 2004 · Washington University School of MedicineFemaleDrug and device company payments (2025): $137Abhindrajeet S. Sandhu, MD
✓ Accepts Medicare assignmentGraduated 1998 · Saint Louis University School of MedicineMaleDrug and device company payments (2025): $120Sarah Semaan, MD
✓ Accepts Medicare assignmentGraduated 2021 · University of California, San Francisco School of MedicineFemaleDrug and device company payments (2025): $1,689Michael Z. Wang, MD
✓ Accepts Medicare assignmentGraduated 2013 · University of Minnesota Medical SchoolMaleDrug and device company payments (2025): $1,194Christina D. Enescu, MD
May accept assignmentGraduated 2022 · Wayne State University School of MedicineFemaleDrug and device company payments (2025): $1,045Alicia Mizes, MD
May accept assignmentGraduated 2022 · University of Pittsburgh School of MedicineFemaleMatthew M. Scholl, MD
May accept assignmentGraduated 2022 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $1,075
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Walnut Creek
- Primary care doctors257
- Nurse practitioners111
- Cardiologists27
- Orthopedic surgeons54
- Neurologists42
- Gastroenterologists32
- Ophthalmologists34
- Optometrists20
- Podiatrists36
- Urologists18
- Pulmonologists22
- Nephrologists14
- Endocrinologists7
- Rheumatologists14
- ENT doctors35
- Oncologists11
- Psychiatrists84
- Psychologists42
- Therapists and counselors61
- Physical therapists88
- Occupational therapists17
- Speech therapists4
- Audiologists3
- Chiropractors32
- Gynecologists40
- General surgeons32
- Vascular surgeons14
- Pain management doctors19
- Physiatrists24
- Allergists15
- Dietitians5
- Neurosurgeons5
- Infectious disease doctors13
Other care in Walnut Creek
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).