Medstar Medical Group - Southern Maryland Llc

Group Practice·242 providers

6510 KENILWORTH AVE, Riverdale, MD 207371342

18 Locations

12 Specialties

24 Insurance Plans

Contact Medstar Medical Group - Southern Maryland Llc

(301) 373-7900 Get Directions

6510 KENILWORTH AVE, Riverdale, MD 207371342

Providers

242

Locations

Specialties

Insurance Plans

About Medstar Medical Group - Southern Maryland Llc

Background and practice information

Medstar Medical Group - Southern Maryland LLC is a large multi-specialty medical practice based in Hollywood, MD, with 242 affiliated healthcare providers practicing across 18 locations.

The practice brings together providers across multiple specialties, including diagnostic radiology, internal medicine, nurse practitioner, and cardiovascular disease. Its providers are in-network with 24 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 77.5 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.

Practice Locations

18 locations

Medstar Medical Group - Southern Maryland LlcPrimary

6510 KENILWORTH AVE, Riverdale, MD 207371342

(301) 373-7900

Hollywood, MD

244 providers

Waldorf, MD

99 providers

Fort Washington, MD

52 providers

California, MD

41 providers

White Plains, MD

35 providers

Oxon Hill, MD

33 providers

Clinton, MD

29 providers

Ft Washington, MD

22 providers

Prince Frederick, MD

19 providers

Leonardtown, MD

11 providers

Greenbelt, MD

10 providers

Mechanicsville, MD

7 providers

Crofton, MD

5 providers

Lanham, MD

3 providers

Annapolis, MD

3 providers

Charlotte Hall, MD

3 providers

Brandywine, MD

1 provider

Affiliations

Hospitals where providers at Medstar Medical Group - Southern Maryland Llc hold admitting privileges

Medstar Saint Mary's Hospital · Leonardtown, MD137 providers Medstar Washington Hospital Center · Washington, DC74 providers Medstar Southern Maryland Hospital Center · Clinton, MD72 providers Medstar Franklin Square Medical Center · Rosedale, MD38 providers Medstar Georgetown University Hospital · Washington, DC38 providers Medstar Montgomery Medical Center · Olney, MD37 providers Medstar Union Memorial Hospital · Baltimore, MD27 providers Calverthealth Medical Center · Prince Frederick, MD25 providers

Insurance Networks

Accepted insurance plans and networks

Medstar Medical Group - Southern Maryland Llc accepts 88 plans from 11 insurers, including Cigna, Aetna, UnitedHealthcare.

Cigna

In-NetworkView all Cigna doctors in Riverdale, MD →

Az Localflex Excl Ebh And Pathwell

Az Localflex Incl Ebh And Pathwell

Az Localflex Incl Ebh Excl Pathwell

Central Pennsylvania GppoPPO

Ga Ifp Connect

Healthpartners Qualified Network

Localplus

Localplus Exclude Ebh With Pathwell

Localplus Sar

Localplus With Ebh Plus Pathwell

Mvp Mohawk Valley Physicians

National OapOAP

National PpoPPO

National Ppo Sar 1PPO

National Ppo Sar IiPPO

Nc Connect Hmo RuralHMO

Oap Shared Admin RepricingOAP

Pathwell OapOAP

Pathwell PpoPPO

Priority Health Alliance

Richmond And Northern Va Oap ConnectHMO

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Quality & Performance

77.5average MIPS quality score (out of 100) across 194 scored providers, per CMS data

e-Prescribing98%★★★★☆

Provide Patients Electronic Access to Their Health Information66%★★★☆☆

ONC-ACB Surveillance Attestation

Immunization Registry Reporting

Security Risk Analysis

Provide 24/7 Access to MIPS Eligible Clinicians or Groups Who Have Real-Time Access to Patient's Medical Record

Specialties at Medstar Medical Group - Southern Maryland Llc

Provider specialties represented at this practice

Diagnostic Radiology75 providers

Internal Medicine44 providers

Nurse Practitioner19 providers

Cardiovascular Disease (cardiology)16 providers

Certified Registered Nurse Anesthetist (crna)12 providers

Physician Assistant11 providers

Gastroenterology10 providers

Family Practice10 providers

Endocrinology7 providers

Nephrology6 providers

Neurology5 providers

Hematology/oncology4 providers

Healthcare Providers in Riverdale

1 providers practice here

Gurdeep Chhabra, MD

Hematology/oncology

Riverdale, MD

Frequently Asked Questions

Common questions about Medstar Medical Group - Southern Maryland Llc

How many providers are at Medstar Medical Group - Southern Maryland LLC?

Medstar Medical Group - Southern Maryland LLC has 242 affiliated healthcare providers across 18 locations. You can browse the full provider roster, with specialties and locations, on this page.

What specialties does Medstar Medical Group - Southern Maryland LLC offer?

The practice includes providers in diagnostic radiology, internal medicine, nurse practitioner, and cardiovascular disease, among others. Use the specialty filter on the provider list to find a specific type of provider.

What insurance does Medstar Medical Group - Southern Maryland LLC accept?

Providers at Medstar Medical Group - Southern Maryland LLC are collectively in-network with 24 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.

Does Medstar Medical Group - Southern Maryland LLC have a quality rating?

The practice's providers have an average MIPS quality score of 77.5 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 Medical Group - Southern Maryland LLC located?

Medstar Medical Group - Southern Maryland LLC's primary location is in Hollywood, MD, with 17 additional locations listed on this page. See the contact section for the full address and phone number.

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