John Gianopulos, AMFT
NPI 1023706561 · Marriage & Family Therapist · Burlingame, CA
John Gianopulos, AMFT is a Marriage & Family Therapist provider in Burlingame, CA (NPI 1023706561).
Provider details
- NPI number
- 1023706561
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Male
- Sole proprietor
- No
- License
- AMFT134724 (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
3 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
- 2023-04-24
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is John Gianopulos's NPI number?
- John Gianopulos's National Provider Identifier (NPI) is 1023706561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gianopulos's specialty?
- John Gianopulos is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is John Gianopulos located?
- John Gianopulos's practice location on file with NPPES is 111 Anza Blvd Ste 332, Burlingame, CA 94010.
- What is John Gianopulos's phone number?
- The practice phone number listed in the NPPES registry for John Gianopulos is (650) 206-9505.
- Is John Gianopulos's NPI active?
- Yes — John Gianopulos's NPI (1023706561) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.