Donald Thomas, M.D.
NPI 1730167545 · Rheumatology Physician · Greenbelt, MD
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Thomas, M.D. is a Rheumatology Physician provider in Greenbelt, MD (NPI 1730167545).
Provider details
- NPI number
- 1730167545
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D52828 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
6,775 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 617 | $74 |
| Limited Ultrasound Scan of Joint Or Other Extremity Structure Except Blood Vessels76882 | 558 | $74 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 518 | $204 |
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 423 | $18 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 370 | $8 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 260 | 69 |
| Leucovorin Calcium | 119 | 42 |
| Methotrexate Sodiumbrand: Methotrexate | 115 | 39 |
| Prednisone | 87 | 22 |
| Tramadol Hcl | 74 | 23 |
| Methylprednisolone | 57 | 23 |
| Duloxetine Hcl | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$59,308 across 104 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-03
- Last updated
- 2010-12-30
Frequently asked questions
- What is Donald Thomas's NPI number?
- Donald Thomas's National Provider Identifier (NPI) is 1730167545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Thomas's specialty?
- Donald Thomas is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Thomas located?
- Donald Thomas's practice location on file with NPPES is 7300 Hanover Dr, Greenbelt, MD 20770-2202.
- What is Donald Thomas's phone number?
- The practice phone number listed in the NPPES registry for Donald Thomas is (301) 345-5600.
- Does Donald Thomas accept Medicare?
- Donald Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Thomas's NPI active?
- Yes — Donald Thomas's NPI (1730167545) is active in the NPPES registry as of the last update on 2010-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.