John Ponzo
NPI 1356575989 · Professional Counselor · San Diego, CA
John Ponzo is a Professional Counselor provider in San Diego, CA (NPI 1356575989).
Provider details
- NPI number
- 1356575989
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LH11030 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2009-05-11
- Last updated
- 2023-05-22
- Certified
- 2023-05-22
Frequently asked questions
- What is John Ponzo's NPI number?
- John Ponzo's National Provider Identifier (NPI) is 1356575989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ponzo's specialty?
- John Ponzo is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Ponzo located?
- John Ponzo's practice location on file with NPPES is 3255 Camino Del Rio S, San Diego, CA 92108-3806.
- What is John Ponzo's phone number?
- The practice phone number listed in the NPPES registry for John Ponzo is (619) 894-4959.
- Is John Ponzo's NPI active?
- Yes — John Ponzo's NPI (1356575989) is active in the NPPES registry as of the last update on 2023-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.