Peter Coster, M.DIV, PHD.
NPI 1417327644 · Marriage & Family Therapist · Berkeley, CA
Peter Coster, M.DIV, PHD. is a Marriage & Family Therapist provider in Berkeley, CA (NPI 1417327644).
Provider details
- NPI number
- 1417327644
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.DIV, PHD.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24853 (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
10 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
- 2015-09-30
- Last updated
- 2016-09-28
Frequently asked questions
- What is Peter Coster's NPI number?
- Peter Coster's National Provider Identifier (NPI) is 1417327644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Coster's specialty?
- Peter Coster is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Peter Coster located?
- Peter Coster's practice location on file with NPPES is 1730 Martin Luther King Jr Way, Berkeley, CA 94709-2140.
- What is Peter Coster's phone number?
- The practice phone number listed in the NPPES registry for Peter Coster is (510) 548-1713.
- Is Peter Coster's NPI active?
- Yes — Peter Coster's NPI (1417327644) is active in the NPPES registry as of the last update on 2016-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.