John Popek
NPI 1447767736 · Mental Health Counselor · Hollister, CA
John Popek is a Mental Health Counselor provider in Hollister, CA (NPI 1447767736).
Provider details
- NPI number
- 1447767736
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-01-08
- Last updated
- 2018-01-08
Frequently asked questions
- What is John Popek's NPI number?
- John Popek's National Provider Identifier (NPI) is 1447767736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Popek's specialty?
- John Popek is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Popek located?
- John Popek's practice location on file with NPPES is 1850 San Benito St, Hollister, CA 95023-4899.
- What is John Popek's phone number?
- The practice phone number listed in the NPPES registry for John Popek is (831) 636-2121.
- Is John Popek's NPI active?
- Yes — John Popek's NPI (1447767736) is active in the NPPES registry as of the last update on 2018-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.