Tat Lee, MD
NPI 1326090192 · Internal Medicine Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tat Lee, MD is a Internal Medicine Physician provider in Stockton, CA (NPI 1326090192).
Provider details
- NPI number
- 1326090192
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G55915 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Tat Lee's NPI number?
- Tat Lee's National Provider Identifier (NPI) is 1326090192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tat Lee's specialty?
- Tat Lee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tat Lee located?
- Tat Lee's practice location on file with NPPES is Po Box 7144, Stockton, CA 95267-0144.
- What is Tat Lee's phone number?
- The practice phone number listed in the NPPES registry for Tat Lee is (209) 888-4128.
- Does Tat Lee accept Medicare?
- Tat Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tat Lee's NPI active?
- Yes — Tat Lee's NPI (1326090192) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.