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Urologists who accept Medicare in Frederick, MD
CMS lists 7 clinicians in this specialty with a practice address in Frederick. Accept Medicare assignment (the Medicare-approved amount as full payment): 7. Offer telehealth: 6.
Typical amounts Medicare approves in ZIP 21701 (2024 Medicare rates, the latest CMS has published): a new-patient visit $133, of which you pay about $33; a follow-up visit $72, of which you pay about $18 — 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.
Jared Berkowitz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.1/100✓ TelehealthGraduated 2003 · University of Maryland School of MedicineMaleOther offices in Frederick: 3Drug and device company payments (2025): $606Heather Chalfin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.1/100✓ TelehealthGraduated 2013 · Johns Hopkins University School of MedicineFemaleOther offices in Frederick: 4Drug and device company payments (2025): $7,370Fernandino L. Vilson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.1/100Graduated 2017 · Wake Forest University School of MedicineMaleOther offices in Frederick: 5Drug and device company payments (2025): $2,356Cynthia J. Moorman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.6/100✓ TelehealthGraduated 1983 · University of Michigan Medical SchoolFemaleDrug and device company payments (2025): $860Mohammed Haseebuddin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 72.9/100✓ TelehealthGraduated 2009 · Washington University School of MedicineMaleOther offices in Frederick: 1Drug and device company payments (2025): $1,035Bert E. Williams, MD
✓ Accepts Medicare assignmentMIPS score (2024): 30/100✓ TelehealthGraduated 1993 · Howard University College of MedicineMaleDrug and device company payments (2025): $1,118Claudia Ofori-Marfoh
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019FemaleOther offices in Frederick: 4Drug and device company payments (2025): $344
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 Frederick
- Primary care doctors232
- Geriatricians3
- Nurse practitioners391
- Cardiologists53
- Dermatologists17
- Orthopedic surgeons102
- Neurologists30
- Gastroenterologists27
- Ophthalmologists26
- Optometrists26
- Podiatrists33
- Pulmonologists10
- Nephrologists3
- Endocrinologists8
- Rheumatologists19
- ENT doctors8
- Oncologists10
- Psychiatrists18
- Psychologists27
- Therapists and counselors162
- Physical therapists193
- Occupational therapists15
- Audiologists8
- Chiropractors25
- Gynecologists74
- General surgeons16
- Vascular surgeons9
- Pain management doctors4
- Physiatrists11
- Allergists8
- Dietitians5
- Neurosurgeons11
- Infectious disease doctors4
Other care in Frederick
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).