Thomas Lambert, MD
NPI 1225252489 · Dermatology Physician · Tyler, TX
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Lambert, MD is a Dermatology Physician provider in Tyler, TX (NPI 1225252489).
Provider details
- NPI number
- 1225252489
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- N4537 (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
19 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
11,848 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 5,092 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,950 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,435 | $49 |
| Biopsy of Related Skin Growth, First Growth11102 | 1,136 | $86 |
| Destruction of Skin Growth, 1-14 Growths17110 | 414 | $106 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 409 | 249 |
| Gabapentin | 167 | 36 |
| Triamcinolone Acetonide | 150 | 112 |
| Hydrocortisone | 142 | 109 |
| Clobetasol Propionate | 86 | 41 |
| Fluorouracil | 84 | 78 |
| Mometasone Furoate | 81 | 53 |
| Ketoconazole | 79 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$99 across 6 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
- 2007-04-12
- Last updated
- 2017-01-17
Frequently asked questions
- What is Thomas Lambert's NPI number?
- Thomas Lambert's National Provider Identifier (NPI) is 1225252489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Lambert's specialty?
- Thomas Lambert is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Lambert located?
- Thomas Lambert's practice location on file with NPPES is 5791 Copeland Rd, Tyler, TX 75703-3905.
- What is Thomas Lambert's phone number?
- The practice phone number listed in the NPPES registry for Thomas Lambert is (903) 509-2020.
- Does Thomas Lambert accept Medicare?
- Thomas Lambert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Lambert's NPI active?
- Yes — Thomas Lambert's NPI (1225252489) is active in the NPPES registry as of the last update on 2017-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.