Donald Eugene Thomas Jr, MD - Medicare Rheumatology in Greenbelt, MD

Donald Eugene Thomas Jr, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Greenbelt, Maryland. He went to Baylor College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Arthritis And Pain Associates Of Prince Georges County Pc, Arthritis And Pain Associates Of Prince Georges County Pc and his current practice location is 7300 Hanover Dr, Suite 201, Greenbelt, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 345-5600.

Donald Eugene Thomas Jr is licensed to practice in Maryland (license number D52828) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1730167545.

Contact Information

Donald Eugene Thomas Jr, MD
7300 Hanover Dr, Suite 201,
Greenbelt, MD 20770-2202
(301) 345-5600
(301) 345-3105

Map and Direction




Physician's Profile

Full NameDonald Eugene Thomas Jr
GenderMale
SpecialityRheumatology
Experience35 Years
Location7300 Hanover Dr, Greenbelt, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Donald Eugene Thomas Jr attended and graduated from Baylor College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1730167545
  • Provider Enumeration Date: 01/03/2006
  • Last Update Date: 12/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6709047962
  • Enrollment ID: I20120416000044

Medical Identifiers

Medical identifiers for Donald Eugene Thomas Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730167545NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology D52828 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arthritis And Pain Associates Of Prince Georges County Pc579975885017
Arthritis And Pain Associates Of Prince Georges County Pc579975885017

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Donald Eugene Thomas Jr allows following entities to bill medicare on his behalf.
Entity NameArthritis & Pain Associates Of Prince Georges County Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982702841
PECOS PAC ID: 5799758850
Enrollment ID: O20040817000450

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Donald Eugene Thomas Jr is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Donald Eugene Thomas Jr, MD
7300 Hanover Dr, Suite 201,
Greenbelt, MD 20770-2202

Ph: (301) 345-5600
Donald Eugene Thomas Jr, MD
7300 Hanover Dr, Suite 201,
Greenbelt, MD 20770-2202

Ph: (301) 345-5600

Reviews and Comments


Internal Medicine Doctors in Greenbelt, MD

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Phone: 301-220-0606    Fax: 301-513-9049
Dr. Pimolvarn Limpuangthip, MD
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Phone: 301-345-1272    Fax: 301-474-2671

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.