Claire Lancaster, MD
NPI 1861296642 · Orthopaedic Surgery Physician · San Antonio, TX
Claire Lancaster, MD is a Orthopaedic Surgery Physician provider in San Antonio, TX (NPI 1861296642).
Provider details
- NPI number
- 1861296642
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- BP10092188 (TX)
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
1 yr 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
- 2025-04-02
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Claire Lancaster's NPI number?
- Claire Lancaster's National Provider Identifier (NPI) is 1861296642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Lancaster's specialty?
- Claire Lancaster is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Claire Lancaster located?
- Claire Lancaster's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Claire Lancaster's phone number?
- The practice phone number listed in the NPPES registry for Claire Lancaster is (210) 358-4000.
- Is Claire Lancaster's NPI active?
- Yes — Claire Lancaster's NPI (1861296642) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.