Providers
140
Locations
7
Specialties
9
Insurance Plans
37
About One Medstar Primary Care Llc
Background and practice information
One Medstar Primary Care LLC is a large multi-specialty medical practice based in Washington, DC, with 140 affiliated healthcare providers practicing across 7 locations in 3 states.
The practice brings together providers across multiple specialties, including nurse practitioner, family practice, internal medicine, and physician assistant. Its providers are in-network with 37 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a reported average Merit-based Incentive Payment System (MIPS) score of 26.1 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
7 locations
One Medstar Primary Care LlcPrimary
601 NEW JERSEY AVE NW, Washington, DC 200013030
(202) 660-0005
Affiliations
Hospitals where providers at One Medstar Primary Care Llc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
One Medstar Primary Care Llc accepts 119 plans from 9 insurers, including Kaiser Permanente Mid-Atlantic States, Cigna, Aetna.
Kaiser Permanente Mid-Atlantic States
In-NetworkView all Kaiser Permanente Mid-Atlantic States doctors in Washington, DC →Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at One Medstar Primary Care Llc
Provider specialties represented at this practice
Healthcare Providers in Washington
139 providers practice here
Yaphet Bryant, CP
Clinical Psychologist
Washington, DC
Frank Francavilla
Clinical Social Worker · Telehealth
Washington, DC
Jenette Lotze
Clinical Social Worker
Washington, DC
Daniel Molina Garcia, CSW
Clinical Social Worker
Washington, DC
Nina Statman
Clinical Social Worker · Telehealth
Washington, DC
Katherina Vansickel, CSW
Clinical Social Worker · Telehealth
Washington, DC
Sara Wadden, CSW
Clinical Social Worker
Washington, DC
Victoria Barg, MD
Family Practice
Washington, DC
Spencer Blackman, MD
Family Practice
Washington, DC
Timothy Boone
Family Practice · Telehealth
Washington, DC
Letitia Cosbert, MD
Family Practice · Telehealth
Washington, DC
Allison Coulter, MD
Family Practice · Telehealth
Washington, DC
James Coulter, MD
Family Practice · Telehealth
Washington, DC
Christina Council, MD
Family Practice · Telehealth
Washington, DC
Joanna Delaney, MD
Family Practice · Telehealth
Washington, DC
Patricia Evans, MD
Family Practice · Telehealth
Washington, DC
Joshua Ferey, MD
Family Practice · Telehealth
Washington, DC
Oren Fishman, MD
Family Practice
Washington, DC
Elizabeth Gannon, DO
Family Practice · Telehealth
Washington, DC
Seth Garber, MD
Family Practice · Telehealth
Washington, DC
Daniel Garfinkel, MD
Family Practice · Telehealth
Washington, DC
Deborah Grorud, MD
Family Practice · Telehealth
Washington, DC
Kharia Holmes, MD
Family Practice · Telehealth
Washington, DC
Uma Jayaraman, MD
Family Practice · Telehealth
Washington, DC
Frequently Asked Questions
Common questions about One Medstar Primary Care Llc
How many providers are at One Medstar Primary Care LLC?
One Medstar Primary Care LLC has 140 affiliated healthcare providers across 7 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does One Medstar Primary Care LLC offer?
The practice includes providers in nurse practitioner, family practice, internal medicine, and physician assistant, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does One Medstar Primary Care LLC accept?
Providers at One Medstar Primary Care LLC are collectively in-network with 37 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does One Medstar Primary Care LLC have a quality rating?
The practice's providers have an average MIPS quality score of 26.1 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is One Medstar Primary Care LLC located?
One Medstar Primary Care LLC's primary location is in Washington, DC, with 6 additional locations listed on this page. See the contact section for the full address and phone number.
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