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Greater Washington Medicenter Llc. T/a Healthcare Of Greater Washingto

Group Practice·5 providers

6357 OXON HILL RD, Oxon Hill, MD 207452214

3 Specialties
11 Insurance Plans

Contact Greater Washington Medicenter Llc. T/a Healthcare Of Greater Washingto

(301) 839-2700Get Directions

6357 OXON HILL RD, Oxon Hill, MD 207452214

Providers

5

Locations

1

Specialties

3

Insurance Plans

11

About Greater Washington Medicenter Llc. T/a Healthcare Of Greater Washingto

Background and practice information

Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto is a small group medical practice based in Oxon Hill, MD, with 5 affiliated healthcare providers.

The practice brings together providers across several specialties, including family practice, internal medicine, and physician assistant. Its providers are in-network with 11 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.

Practice Locations

1 location

Greater Washington Medicenter Llc. T/a Healthcare Of Greater WashingtoPrimary

6357 OXON HILL RD, Oxon Hill, MD 207452214

(301) 839-2700

Insurance Networks

Accepted insurance plans and networks

Greater Washington Medicenter Llc. T/a Healthcare Of Greater Washingto accepts 52 plans from 8 insurers, including Cigna, UnitedHealthcare, Aetna.

Az Localflex Excl Ebh And Pathwell
Az Localflex Incl Ebh And Pathwell
Az Localflex Incl Ebh Excl Pathwell
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
Oap Shared Admin RepricingOAP
Pathwell OapOAP
Pathwell PpoPPO
Priority Health Alliance

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

Specialties at Greater Washington Medicenter Llc. T/a Healthcare Of Greater Washingto

Provider specialties represented at this practice

Family Practice3 providers
Internal Medicine1 provider
Physician Assistant1 provider

Healthcare Providers

5 providers practice here

SM

Stephanie Meller, MD

Family Practice

Oxon Hill, MD

SO

Stephen Ong, MD

Family Practice

Oxon Hill, MD

SS

Sudha Sikri, MD

Family Practice · Telehealth

Oxon Hill, MD

GS

Ghazala Shah, MD

Internal Medicine · Telehealth

Oxon Hill, MD

NR

Norman Riendeau

Physician Assistant

Oxon Hill, MD

Frequently Asked Questions

Common questions about Greater Washington Medicenter Llc. T/a Healthcare Of Greater Washingto

How many providers are at Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto?

Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto has 5 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.

What specialties does Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto offer?

The practice includes providers in family practice, internal medicine, and physician assistant. Use the specialty filter on the provider list to find a specific type of provider.

What insurance does Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto accept?

Providers at Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto are collectively in-network with 11 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.

Where is Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto located?

Greater Washington Medicenter LLC. T/a Healthcare of Greater Washingto's primary location is in Oxon Hill, MD. See the contact section for the full address and phone number.

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