Ronald Chamberlin
NPI 1326694100 · Marriage & Family Therapist · Santa Ana, CA
Ronald Chamberlin is a Marriage & Family Therapist provider in Santa Ana, CA (NPI 1326694100).
Provider details
- NPI number
- 1326694100
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95282 (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
6 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
- 2019-08-16
- Last updated
- 2019-08-16
Frequently asked questions
- What is Ronald Chamberlin's NPI number?
- Ronald Chamberlin's National Provider Identifier (NPI) is 1326694100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Chamberlin's specialty?
- Ronald Chamberlin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ronald Chamberlin located?
- Ronald Chamberlin's practice location on file with NPPES is 1207 E Fruit St, Santa Ana, CA 92701-4206.
- What is Ronald Chamberlin's phone number?
- The practice phone number listed in the NPPES registry for Ronald Chamberlin is (714) 953-9373.
- Is Ronald Chamberlin's NPI active?
- Yes — Ronald Chamberlin's NPI (1326694100) is active in the NPPES registry as of the last update on 2019-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.