William Pearson, M.A.
NPI 1568628097 · Marriage & Family Therapist · Murrieta, CA
William Pearson, M.A. is a Marriage & Family Therapist provider in Murrieta, CA (NPI 1568628097).
Provider details
- NPI number
- 1568628097
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT 31135 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-08-04
- Last updated
- 2023-08-29
- Certified
- 2023-08-29
Frequently asked questions
- What is William Pearson's NPI number?
- William Pearson's National Provider Identifier (NPI) is 1568628097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Pearson's specialty?
- William Pearson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Pearson located?
- William Pearson's practice location on file with NPPES is 26077 Schafer Dr, Murrieta, CA 92563-7300.
- What is William Pearson's phone number?
- The practice phone number listed in the NPPES registry for William Pearson is (310) 625-1192.
- Is William Pearson's NPI active?
- Yes — William Pearson's NPI (1568628097) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.