Thomas Lain, M.D.
NPI 1831272731 · Orthopaedic Surgery Physician · Santa Monica, CA
Thomas Lain, M.D. is a Orthopaedic Surgery Physician provider in Santa Monica, CA (NPI 1831272731).
Provider details
- NPI number
- 1831272731
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A21163 (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
19 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
- 2006-10-23
- Last updated
- 2010-02-16
Frequently asked questions
- What is Thomas Lain's NPI number?
- Thomas Lain's National Provider Identifier (NPI) is 1831272731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Lain's specialty?
- Thomas Lain is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Lain located?
- Thomas Lain's practice location on file with NPPES is 2020 Santa Monica Blvd Ste 400, Santa Monica, CA 90404-2139.
- What is Thomas Lain's phone number?
- The practice phone number listed in the NPPES registry for Thomas Lain is (310) 829-2663.
- Is Thomas Lain's NPI active?
- Yes — Thomas Lain's NPI (1831272731) is active in the NPPES registry as of the last update on 2010-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.