Tom Thomas, DO
NPI 1306933957 · Endocrinology, Diabetes & Metabolism Physician · Webster, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tom Thomas, DO is a Endocrinology, Diabetes & Metabolism Physician provider in Webster, TX (NPI 1306933957).
Provider details
- NPI number
- 1306933957
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- L9514 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
33 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $117 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 15 | $7 |
Typical Medicare-allowed amounts for these services range $7–$117 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 696 | 197 |
| Insulin Glargine/Lixisenatidebrand: Soliqua 100-33 | 480 | 99 |
| Atorvastatin Calcium | 477 | 144 |
| Insulin Aspartbrand: Novolog Flexpen | 464 | 160 |
| Pen Needle, Diabeticbrand: Ultra-Fine Mini Pen Needle | 449 | 170 |
| Empagliflozinbrand: Jardiance | 397 | 80 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$133 across 2 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
Additional practice locations (2)
- 5001 E Sam Houston Pkwy SPasadena, TX 77505-3965Phone: (713) 442-7100
- 2515 Business Center DrPearland, TX 77584-2294Phone: (713) 442-7200
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Tom Thomas's NPI number?
- Tom Thomas's National Provider Identifier (NPI) is 1306933957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tom Thomas's specialty?
- Tom Thomas is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Tom Thomas located?
- Tom Thomas's practice location on file with NPPES is 18833 Eastfield Dr, Webster, TX 77598-1305.
- What is Tom Thomas's phone number?
- The practice phone number listed in the NPPES registry for Tom Thomas is (713) 442-4300.
- Does Tom Thomas accept Medicare?
- Tom Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tom Thomas's NPI active?
- Yes — Tom Thomas's NPI (1306933957) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.