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Michael Thomas, MD
NPI 1588608566 · Emergency Medicine Physician · Whittier, CA
Michael Thomas, MD is a Emergency Medicine Physician provider in Whittier, CA (NPI 1588608566).
Provider details
- NPI number
- 1588608566
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A24733 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
12401 Washington Blvd
Whittier, CA 90602-1006
Phone: (562) 698-0811
Fax: (818) 587-2493
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 4419
Woodland Hills, CA 91365-4419
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2007-09-27
Frequently asked questions
- What is Michael Thomas's NPI number?
- Michael Thomas's National Provider Identifier (NPI) is 1588608566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Thomas's specialty?
- Michael Thomas is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Thomas located?
- Michael Thomas's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Michael Thomas's phone number?
- The practice phone number listed in the NPPES registry for Michael Thomas is (562) 698-0811.
- Is Michael Thomas's NPI active?
- Yes — Michael Thomas's NPI (1588608566) is active in the NPPES registry as of the last update on 2007-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.