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William Damon, PH.D.
NPI 1881733988 · Clinical Psychologist · Pasadena, CA
William Damon, PH.D. is a Clinical Psychologist provider in Pasadena, CA (NPI 1881733988).
Provider details
- NPI number
- 1881733988
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY19527 (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
1214 E Colorado Blvd Ste 206
Pasadena, CA 91106-1899
Phone: (213) 590-8921
Street-level locationGet directions
Mailing address
3109 W 6th St Apt 9
Los Angeles, CA 90020-1700
Registry dates
- Enumerated
- 2007-02-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Damon's NPI number?
- William Damon's National Provider Identifier (NPI) is 1881733988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Damon's specialty?
- William Damon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Damon located?
- William Damon's practice location on file with NPPES is 1214 E Colorado Blvd Ste 206, Pasadena, CA 91106-1899.
- What is William Damon's phone number?
- The practice phone number listed in the NPPES registry for William Damon is (213) 590-8921.
- Is William Damon's NPI active?
- Yes — William Damon's NPI (1881733988) 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.