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Thomas Grieder, MD, PHD
NPI 1730105149 · Psychiatry Physician · Los Angeles, CA
Thomas Grieder, MD, PHD is a Psychiatry Physician provider in Los Angeles, CA (NPI 1730105149).
Provider details
- NPI number
- 1730105149
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- G70853 (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
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
Vaglahs- East La Pct Suite 150
5400 E Olympic Blvd
Los Angeles, CA 90022-5147
Phone: (323) 725-7557
Fax: (323) 725-7577
Approximate (ZIP-level) locationGet directions
Mailing address
Vaglahs- East La Pct Suite 150
Los Angeles, CA 90022-5147
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Grieder's NPI number?
- Thomas Grieder's National Provider Identifier (NPI) is 1730105149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Grieder's specialty?
- Thomas Grieder is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Grieder located?
- Thomas Grieder's practice location on file with NPPES is Vaglahs- East La Pct Suite 150, Los Angeles, CA 90022-5147.
- What is Thomas Grieder's phone number?
- The practice phone number listed in the NPPES registry for Thomas Grieder is (323) 725-7557.
- Is Thomas Grieder's NPI active?
- Yes — Thomas Grieder's NPI (1730105149) 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.