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Donald Lomas, PH.D.
NPI 1649378803 · Clinical Social Worker · Pasadena, CA
Donald Lomas, PH.D. is a Clinical Social Worker provider in Pasadena, CA (NPI 1649378803).
Provider details
- NPI number
- 1649378803
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS 3534 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
115 W California Blvd
Suite 156
Pasadena, CA 91105-3005
Phone: (626) 795-5321
Street-level locationGet directions
Mailing address
115 W California Blvd
Pasadena, CA 91105-3005
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Lomas's NPI number?
- Donald Lomas's National Provider Identifier (NPI) is 1649378803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Lomas's specialty?
- Donald Lomas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Donald Lomas located?
- Donald Lomas's practice location on file with NPPES is 115 W California Blvd, Pasadena, CA 91105-3005.
- What is Donald Lomas's phone number?
- The practice phone number listed in the NPPES registry for Donald Lomas is (626) 795-5321.
- Is Donald Lomas's NPI active?
- Yes — Donald Lomas's NPI (1649378803) 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.