John Medina
NPI 1043910730 · Addiction (Substance Use Disorder) Counselor · San Mateo, CA
John Medina is a Addiction (Substance Use Disorder) Counselor provider in San Mateo, CA (NPI 1043910730).
Provider details
- NPI number
- 1043910730
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 18877 (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
- 2023-03-09
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is John Medina's NPI number?
- John Medina's National Provider Identifier (NPI) is 1043910730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Medina's specialty?
- John Medina is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Medina located?
- John Medina's practice location on file with NPPES is 2251 Palm Ave, San Mateo, CA 94403-1814.
- What is John Medina's phone number?
- The practice phone number listed in the NPPES registry for John Medina is (650) 513-6500.
- Is John Medina's NPI active?
- Yes — John Medina's NPI (1043910730) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.