Joel Sunkin, PH.D.
NPI 1891785721 · Clinical Psychologist · Downey, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joel Sunkin, PH.D. is a Clinical Psychologist provider in Downey, CA (NPI 1891785721).
Provider details
- NPI number
- 1891785721
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- License
- PSY7314 (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
20 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
- 2005-10-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joel Sunkin's NPI number?
- Joel Sunkin's National Provider Identifier (NPI) is 1891785721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Sunkin's specialty?
- Joel Sunkin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joel Sunkin located?
- Joel Sunkin's practice location on file with NPPES is 8301 Florence Ave, Downey, CA 90240-3936.
- What is Joel Sunkin's phone number?
- The practice phone number listed in the NPPES registry for Joel Sunkin is (562) 861-0086.
- Does Joel Sunkin accept Medicare?
- Joel Sunkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joel Sunkin's NPI active?
- Yes — Joel Sunkin's NPI (1891785721) 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.