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Roger Walsh, M.D., PH.D.
NPI 1346437159 · Psychiatry Physician · Irvine, CA
Roger Walsh, M.D., PH.D. is a Psychiatry Physician provider in Irvine, CA (NPI 1346437159).
Provider details
- NPI number
- 1346437159
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A25870 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
University of California Medical School
Department of Psychiatry
Irvine, CA 92697-1675
Phone: (949) 824-6604
Fax: (866) 792-5306
Approximate (ZIP-level) locationGet directions
Mailing address
University of California Medical School
Irvine, CA 92697-1675
Registry dates
- Enumerated
- 2007-09-26
- Last updated
- 2007-09-26
Frequently asked questions
- What is Roger Walsh's NPI number?
- Roger Walsh's National Provider Identifier (NPI) is 1346437159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Walsh's specialty?
- Roger Walsh is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Walsh located?
- Roger Walsh's practice location on file with NPPES is University of California Medical School, Irvine, CA 92697-1675.
- What is Roger Walsh's phone number?
- The practice phone number listed in the NPPES registry for Roger Walsh is (949) 824-6604.
- Is Roger Walsh's NPI active?
- Yes — Roger Walsh's NPI (1346437159) is active in the NPPES registry as of the last update on 2007-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.