Thomas Elgin, M.D.
NPI 1912948480 · Emergency Medicine Physician · Santa Rosa, CA
Thomas Elgin, M.D. is a Emergency Medicine Physician provider in Santa Rosa, CA (NPI 1912948480).
Provider details
- NPI number
- 1912948480
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A55569 (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
- 2006-06-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Elgin's NPI number?
- Thomas Elgin's National Provider Identifier (NPI) is 1912948480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Elgin's specialty?
- Thomas Elgin is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Elgin located?
- Thomas Elgin's practice location on file with NPPES is Santa Rosa Memorial Hospital, Santa Rosa, CA 95405-4897.
- What is Thomas Elgin's phone number?
- The practice phone number listed in the NPPES registry for Thomas Elgin is (707) 552-1573.
- Is Thomas Elgin's NPI active?
- Yes — Thomas Elgin's NPI (1912948480) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.