Thomas Rennie, M.D.
NPI 1265423982 · Rheumatology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Rennie, M.D. is a Rheumatology Physician provider in San Antonio, TX (NPI 1265423982).
Provider details
- NPI number
- 1265423982
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M0881 (TX)
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
6,948 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 821 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 796 | $120 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 699 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 644 | $8 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 | 544 | $5 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 171 | 42 |
| Prednisone | 154 | 50 |
| Methotrexate Sodiumbrand: Methotrexate | 83 | 25 |
| Celecoxib | 60 | 22 |
| Mycophenolate Mofetil | 44 | — |
| Tramadol Hcl | 40 | 11 |
| Abataceptbrand: Orencia Clickject | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15,297 across 155 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
- 2005-11-02
- Last updated
- 2024-07-29
- Certified
- 2024-07-29
Frequently asked questions
- What is Thomas Rennie's NPI number?
- Thomas Rennie's National Provider Identifier (NPI) is 1265423982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Rennie's specialty?
- Thomas Rennie is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Rennie located?
- Thomas Rennie's practice location on file with NPPES is 19272 Stone Oak Pkwy, San Antonio, TX 78258-3371.
- What is Thomas Rennie's phone number?
- The practice phone number listed in the NPPES registry for Thomas Rennie is (210) 265-8851.
- Does Thomas Rennie accept Medicare?
- Thomas Rennie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Rennie's NPI active?
- Yes — Thomas Rennie's NPI (1265423982) is active in the NPPES registry as of the last update on 2024-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.