Providers
329
Locations
27
Specialties
12
Insurance Plans
32
About Medstar Heart Institute Llc
Background and practice information
Medstar Heart Institute LLC is a large multi-specialty medical practice based in Washington, DC, with 329 affiliated healthcare providers practicing across 27 locations in 3 states.
The practice brings together providers across multiple specialties, including cardiovascular disease, nurse practitioner, physician assistant, and vascular surgery. Its providers are in-network with 32 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 79.9 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
27 locations
Medstar Heart Institute LlcPrimary
12111 DARNESTOWN RD, Gaithersburg, MD 208783211
(240) 780-5210
Washington, DC
265 providers
Baltimore, MD
156 providers
Annapolis, MD
31 providers
Chester, MD
22 providers
Leonardtown, MD
16 providers
Bowie, MD
14 providers
Reston, VA
14 providers
Frederick, MD
13 providers
Olney, MD
11 providers
Manassas, VA
10 providers
Arlington, VA
10 providers
Silver Spring, MD
8 providers
Bel Air, MD
7 providers
Clinton, MD
6 providers
Ellicott City, MD
5 providers
Brandywine, MD
5 providers
Alexandria, VA
4 providers
Hagerstown, MD
4 providers
Prince Frederick, MD
3 providers
Charlotte Hall, MD
3 providers
Mc Lean, VA
2 providers
Cambridge, MD
2 providers
Salisbury, MD
1 provider
Glen Burnie, MD
1 provider
Leesburg, VA
1 provider
Hollywood, MD
1 provider
Affiliations
Hospitals where providers at Medstar Heart Institute Llc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Medstar Heart Institute Llc accepts 102 plans from 12 insurers, including Cigna, Humana, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Medstar Heart Institute Llc
Provider specialties represented at this practice
Healthcare Providers in Gaithersburg
1 providers practice here
Frequently Asked Questions
Common questions about Medstar Heart Institute Llc
How many providers are at Medstar Heart Institute LLC?
Medstar Heart Institute LLC has 329 affiliated healthcare providers across 27 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Medstar Heart Institute LLC offer?
The practice includes providers in cardiovascular disease, nurse practitioner, physician assistant, and vascular surgery, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Medstar Heart Institute LLC accept?
Providers at Medstar Heart Institute LLC are collectively in-network with 32 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Medstar Heart Institute LLC have a quality rating?
The practice's providers have an average MIPS quality score of 79.9 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 Medstar Heart Institute LLC located?
Medstar Heart Institute LLC's primary location is in Washington, DC, with 26 additional locations listed on this page. See the contact section for the full address and phone number.
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