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Primary care doctors who accept Medicare in Hummelstown, PA
CMS lists 6 clinicians in this specialty with a practice address in Hummelstown. Accept Medicare assignment (the Medicare-approved amount as full payment): 6. Offer telehealth: 1.
Typical amounts Medicare approves in ZIP 17036 (2024 Medicare rates, the latest CMS has published): a new-patient visit $126, of which you pay about $32; a follow-up visit $97, of which you pay about $24 — 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.
Yasser Alsharqi, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2021 · Philadelphia College of Osteopathic MedicineMaleAdrian L. Harewood, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2005 · Brody School of Medicine at East Carolina UniversityMaleTodd R. Fisher, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94/100Graduated 1985 · Pennsylvania State University College of MedicineMaleDrug and device company payments (2025): $294Timothy W. Warren, DO
✓ Accepts Medicare assignmentMIPS score (2024): 86.1/100Graduated 2020 · Lake Erie College of Osteopathic Medicine, ErieMaleDrug and device company payments (2025): $321Matthew S. Floyd, DO
✓ Accepts Medicare assignmentMIPS score (2024): 79.4/100✓ TelehealthGraduated 2016 · Lincoln Mem Univ, Debusk Col of Osteopathic MedMaleDrug and device company payments (2025): $3,124Joseph F. Thomas, DO
✓ Accepts Medicare assignmentGraduated 2017 · Philadelphia College of Osteopathic MedicineMaleDrug and device company payments (2025): $852
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 Hummelstown
- Nurse practitioners8
- Optometrists4
- Psychologists5
- Physical therapists22
- Chiropractors4
- Gynecologists5
- Physiatrists16
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).