Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas Lambert Jr., MD
Dermatology Physician in Tyler, TX · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225252489
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Registry record
Entity type Individual (Type 1)
Name Thomas Lambert Jr.
Credential MD
Sex Male
Practice address 5791 Copeland Rd, Tyler, TX, 75703
Phone (903) 509-2020
Enumeration date Apr 12, 2007
Last updated in NPPES Jan 17, 2017
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 45-2578435-004 | Other | TX | TRICARE |
| 8BL252 | Other | TX | BLUE CROSS AND BLUE SHIELD |
| 8GF751 | Other | TX | BCBS |
| 1225252489 | Other | - | RAILROAD MEDICARE |
| 45-2578435-001 | Other | TX | TRICARE |
| 45-2578435-002 | Other | TX | TRICARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Thomas Lambert practice?
The practice location on file with NPPES is in Tyler, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Lambert?
The National Provider Identifier (NPI) for Thomas Lambert is 1225252489, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-17.