IndividualActive
Gregory Shames
NPI 1679763262 · Marriage & Family Therapist · Oakland, CA
Gregory Shames is a Marriage & Family Therapist provider in Oakland, CA (NPI 1679763262).
Provider details
- NPI number
- 1679763262
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 48038 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
560 Oakland Ave Apt D
Oakland, CA 94611-5484
Phone: (510) 601-1929
Street-level locationGet directions
Mailing address
560 Oakland Ave Apt D
Oakland, CA 94611-5484
Registry dates
- Enumerated
- 2007-07-30
- Last updated
- 2007-07-30
Frequently asked questions
- What is Gregory Shames's NPI number?
- Gregory Shames's National Provider Identifier (NPI) is 1679763262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Shames's specialty?
- Gregory Shames is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gregory Shames located?
- Gregory Shames's practice location on file with NPPES is 560 Oakland Ave Apt D, Oakland, CA 94611-5484.
- What is Gregory Shames's phone number?
- The practice phone number listed in the NPPES registry for Gregory Shames is (510) 601-1929.
- Is Gregory Shames's NPI active?
- Yes — Gregory Shames's NPI (1679763262) is active in the NPPES registry as of the last update on 2007-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.