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Nurse practitioners who accept Medicare in Fountain Valley, CA
CMS lists 57 clinicians in this specialty with a practice address in Fountain Valley. Accept Medicare assignment (the Medicare-approved amount as full payment): 55. Offer telehealth: 17.
Nurse practitioners can diagnose, treat and prescribe, and many work as primary care clinicians for Medicare patients.
Typical amounts Medicare approves in ZIP 92708 (2024 Medicare rates, the latest CMS has published): a new-patient visit $96, of which you pay about $24; a follow-up visit $110, of which you pay about $27 — 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.
Elizabeth Branson, NP
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2018FemaleOther offices in Fountain Valley: 1Drug and device company payments (2025): $3,008Haylie Tran, NP
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2022FemaleDrug and device company payments (2025): $2,942Bartholomew J. Gaska, NP
✓ Accepts Medicare assignmentMIPS score (2024): 96.7/100Graduated 2021FemaleDrug and device company payments (2025): $124Alexandra S. Gensemer, NP
✓ Accepts Medicare assignmentMIPS score (2024): 96.7/100Graduated 2013FemaleAmanda J. Holmes, NP
✓ Accepts Medicare assignmentMIPS score (2024): 95/100Graduated 2016FemaleOther offices in Fountain Valley: 1Drug and device company payments (2025): $113Kerry E. Wood
✓ Accepts Medicare assignmentMIPS score (2024): 94.6/100Graduated 2019 · University of Cincinnati College of MedicineFemaleDrug and device company payments (2025): $1,802Martin S. Marino, NP
✓ Accepts Medicare assignmentMIPS score (2024): 92.8/100✓ TelehealthGraduated 2009MaleDrug and device company payments (2025): $22Marcus S. Angulo, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.5/100✓ TelehealthGraduated 2015MaleDrug and device company payments (2025): $29Frederick Perez, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.5/100✓ TelehealthGraduated 2019MaleDiane Q. Pham, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.5/100✓ TelehealthGraduated 2021FemaleLauren J. Birkinshaw, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.2/100✓ TelehealthGraduated 2018FemaleCheryl D. Guidry, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.2/100Graduated 2004FemaleDrug and device company payments (2025): $1,169Johanna J. Hanawi, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.2/100Graduated 2006FemaleTalar T. Moy, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87.2/100✓ TelehealthGraduated 2022FemaleOther offices in Fountain Valley: 1Drug and device company payments (2025): $38Cathleen Vanessa G. Exconde-Mercado, NP
✓ Accepts Medicare assignmentMIPS score (2024): 85.3/100Graduated 2022FemaleDrug and device company payments (2025): $1,108Cindy S. An, NP
✓ Accepts Medicare assignmentGraduated 2022FemaleDrug and device company payments (2025): $17Magdalena M. Austin, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleAshkan Bastani, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017MaleDrug and device company payments (2025): $17Melanie Brady, NP
✓ Accepts Medicare assignmentGraduated 2022FemaleDrug and device company payments (2025): $94Melanie R. Braytenbah, NP
✓ Accepts Medicare assignmentGraduated 2016FemaleDrug and device company payments (2025): $325Tiffany C. Caragan, NP
✓ Accepts Medicare assignmentGraduated 2011FemaleDrug and device company payments (2025): $6,757Alice D. Chang, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleCarol J. Chow, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleDrug and device company payments (2025): $40,275Rachel R. Cliser, NP
✓ Accepts Medicare assignmentGraduated 2016FemaleHelen H. Do, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014FemaleDrug and device company payments (2025): $890Joe A. Gonzales Jr., NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019MaleDrug and device company payments (2025): $348Lynn Hoerres, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleDrug and device company payments (2025): $238Casandra R. Hook, NP
✓ Accepts Medicare assignmentGraduated 2025FemaleHelen Hughes, NP
✓ Accepts Medicare assignmentGraduated 2022FemaleDrug and device company payments (2025): $233Long B. Huynh, NP
✓ Accepts Medicare assignmentGraduated 2017MaleOther offices in Fountain Valley: 2Yasmin T. Khalil, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleJonathan Lahuynh, NP
✓ Accepts Medicare assignmentGraduated 2025MaleDrug and device company payments (2025): $165Jeanie Lam
✓ Accepts Medicare assignmentGraduated 2015FemaleDrug and device company payments (2025): $66Minh V. Le, NP
✓ Accepts Medicare assignmentGraduated 2022MaleRebecca S. Lee, NP
✓ Accepts Medicare assignmentGraduated 2014 · University of California, Irvine, California College of MedicineFemaleDrug and device company payments (2025): $22Joyce V. Nguyen, NP
✓ Accepts Medicare assignmentGraduated 2019FemaleThanh T. Nguyen, NP
✓ Accepts Medicare assignmentGraduated 2014FemaleOther offices in Fountain Valley: 1Drug and device company payments (2025): $1,062Vo Lananh Nguyen, NP
✓ Accepts Medicare assignmentGraduated 2016FemaleDrug and device company payments (2025): $26Rebecca J. Orozco, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleDrug and device company payments (2025): $68Jaeson Pham, NP
✓ Accepts Medicare assignmentGraduated 2022MaleJonathan Pham, NP
✓ Accepts Medicare assignmentGraduated 2025MaleSheila M. Puatu, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016FemaleRobyn Quinn, NP
✓ Accepts Medicare assignmentGraduated 2021 · University of Southern California Keck School of MedicineFemaleEnjoli B. Spaulding, NP
✓ Accepts Medicare assignmentGraduated 2012FemaleDrug and device company payments (2025): $146Editha Tanig-Sanjongco, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleDrug and device company payments (2025): $125Karen R. Tayes, NP
✓ Accepts Medicare assignmentGraduated 2019FemaleDrug and device company payments (2025): $559Donna H. Tran, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009FemaleDrug and device company payments (2025): $340Kelly T. Tran, NP
✓ Accepts Medicare assignmentGraduated 2020FemaleDrug and device company payments (2025): $303Thuy Tram Tran
✓ Accepts Medicare assignmentGraduated 2010 · Western University of Health Sciences College of Dental MedFemaleDrug and device company payments (2025): $2,224Nguyen Trinh, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleJoee Q. Truong, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleDrug and device company payments (2025): $487Sokmom L. Ung, NP
✓ Accepts Medicare assignmentGraduated 2019FemaleDrug and device company payments (2025): $40An M. Vo, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021FemaleKimlien N. Vu, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleOther offices in Fountain Valley: 1Alexis Worth, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleHannah R. Crowe, NP
May accept assignmentGraduated 2026FemaleJasmine L. Gagnon, NP
May accept assignmentGraduated 2024Female
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 Fountain Valley
- Primary care doctors109
- Cardiologists21
- Dermatologists5
- Orthopedic surgeons27
- Neurologists22
- Gastroenterologists15
- Ophthalmologists20
- Optometrists14
- Podiatrists5
- Pulmonologists11
- Nephrologists24
- Endocrinologists3
- ENT doctors4
- Oncologists25
- Psychiatrists3
- Psychologists9
- Therapists and counselors9
- Physical therapists39
- Occupational therapists5
- Chiropractors18
- Gynecologists26
- General surgeons19
- Vascular surgeons3
- Pain management doctors4
- Physiatrists5
- Dietitians6
- Neurosurgeons3
- Infectious disease doctors6
Other care in Fountain Valley
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
- Huntington Beach92
- Garden Grove41
- Westminster31
- Costa Mesa91
- Santa Ana133
- Newport Beach155
- Tustin47
- Orange323
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).