Gregory Corbin, MFT
NPI 1255769022 · Marriage & Family Therapist · Long Beach, CA
Gregory Corbin, MFT is a Marriage & Family Therapist provider in Long Beach, CA (NPI 1255769022).
Provider details
- NPI number
- 1255769022
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC39352 (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
12 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
- 2013-10-14
- Last updated
- 2013-10-14
Frequently asked questions
- What is Gregory Corbin's NPI number?
- Gregory Corbin's National Provider Identifier (NPI) is 1255769022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Corbin's specialty?
- Gregory Corbin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gregory Corbin located?
- Gregory Corbin's practice location on file with NPPES is 3424 E 4th St, Long Beach, CA 90814-1557.
- What is Gregory Corbin's phone number?
- The practice phone number listed in the NPPES registry for Gregory Corbin is (562) 631-7938.
- Is Gregory Corbin's NPI active?
- Yes — Gregory Corbin's NPI (1255769022) is active in the NPPES registry as of the last update on 2013-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.