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Infectious disease doctors who accept Medicare in New Haven, CT
CMS lists 46 clinicians in this specialty with a practice address in New Haven. Accept Medicare assignment (the Medicare-approved amount as full payment): 45. Offer telehealth: 16.
Typical amounts Medicare approves in ZIP 06510 (2024 Medicare rates, the latest CMS has published): a new-patient visit $139, of which you pay about $35; a follow-up visit $107, 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.
David P. Calfee
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1995 · West Virginia University School of MedicineMaleShiv K. Gandhi
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2018 · Johns Hopkins University School of MedicineMaleOther offices in New Haven: 1Amit C. Achhra, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2007MaleFrederick L. Altice, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1986 · Emory University School of MedicineMaleOther offices in New Haven: 1Lydia F. Aoun-Barakat, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 1994FemaleOther offices in New Haven: 2Thilinie Bandaranayake
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2006FemaleAnoli Borad, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2002 · Johns Hopkins University School of MedicineFemaleJoseph E. Canterino, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2009MalePatrick G. Cudahy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2010 · Medical College of WisconsinMaleRupak Datta
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2014 · University of California, Irvine, California College of MedicineMaleMahalia S. Desruisseaux, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2000 · Rutgers R W Johnson Medical School (cam/new Bruns/pisc)FemaleEric Elliott
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2018 · University of Iowa, RJ & L Carver College of MedicineMaleBrinda Emu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1998 · Johns Hopkins University School of MedicineFemaleShelli Farhadian
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2012 · JS Weill Medical College, Cornell UniversityFemaleShana Gleeson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2012 · Pennsylvania State University College of MedicineFemaleMarjorie P. Golden, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 1986 · Albany Medical College of Union UniversityFemaleOther offices in New Haven: 2Benjamin Goldman-Israelow
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2016 · Icahn School of Medicine at Mount SinaiMaleMatthew H. Grant, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2006 · State University of NY Upstate Medical UniversityMaleStephanie Green, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1990 · Georgetown University School of MedicineMaleRitche M. Hao, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 1999MaleRaymond M. Johnson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 1992 · University of Chicago, Pritzker School of MedicineMaleBarbara I. Kazmierczak, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1994 · JS Weill Medical College, Cornell UniversityFemaleAlbert I. Ko, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1991 · Harvard Medical SchoolMaleDrug and device company payments (2025): $13,950Jaimie P. Meyer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2005 · University of Connecticut School of MedicineFemaleOther offices in New Haven: 2Drug and device company payments (2025): $78Sunil Parikh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1998 · Johns Hopkins University School of MedicineMaleLauren Pischel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2016 · Stanford University School of MedicineFemaleAlfredo G. Puing, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2012MaleVincent J. Quagliarello, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1980 · Washington University School of MedicineMaleOther offices in New Haven: 1Scott Roberts, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2014 · Albert Einstein College of Medicine of Yeshiva UniversityMaleDrug and device company payments (2025): $6,335Albert C. Shaw, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1991 · Harvard Medical SchoolMaleOther offices in New Haven: 2Sheela Shenoi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2002 · University of Connecticut School of MedicineFemaleOther offices in New Haven: 2James C. Shepherd
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1999 · Columbia University College of Physicians and SurgeonsMaleJeffrey E. Topal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1991 · Tufts University School of MedicineMaleMerceditas S. Villanueva, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 1985 · Washington University School of MedicineFemaleOther offices in New Haven: 2Michael D. Virata, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 1989MaleOther offices in New Haven: 1Drug and device company payments (2025): $283Heidi J. Zapata, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100Graduated 2008 · State University of NY Upstate Medical UniversityFemaleOther offices in New Haven: 2Alina R. Alfirii, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1990FemaleSimone B. Blaser, MD
✓ Accepts Medicare assignmentGraduated 2019 · New York University School of MedicineFemaleMark Lustberg
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · University of Maryland School of MedicineMaleFrancisco J. Machiavello Roman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016MaleLynn T. Matthews, MD
✓ Accepts Medicare assignmentGraduated 2004 · University of Michigan Homeopathic Medical SchoolFemaleAshly H. Maughan, MD
✓ Accepts Medicare assignmentGraduated 2012FemaleAnne Spichler Moffarah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000FemaleCaitlin A. Trottier
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Boston University School of MedicineFemaleJoseph M. Vinetz, MD
✓ Accepts Medicare assignmentGraduated 1991 · University of California, San Diego School of MedicineMaleRichard A. Martinello, MD
May accept assignmentMIPS score (2024): 87.4/100Graduated 1995 · Loyola University of Chicago, Stritch School of MedicineMaleOther offices in New Haven: 1Drug and device company payments (2025): $26
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 New Haven
- Primary care doctors294
- Geriatricians13
- Nurse practitioners494
- Cardiologists89
- Dermatologists33
- Orthopedic surgeons44
- Neurologists132
- Gastroenterologists62
- Ophthalmologists41
- Optometrists19
- Podiatrists14
- Urologists37
- Pulmonologists49
- Nephrologists37
- Endocrinologists25
- Rheumatologists20
- ENT doctors35
- Oncologists96
- Psychiatrists136
- Psychologists60
- Therapists and counselors188
- Physical therapists13
- Speech therapists8
- Audiologists15
- Chiropractors3
- Gynecologists106
- General surgeons52
- Vascular surgeons12
- Pain management doctors9
- Physiatrists6
- Allergists3
- Dietitians7
- Neurosurgeons17
Other care in New Haven
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).