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Holley Hassapakis
NPI 1447709696 · Mental Health Counselor · Modesto, CA
Holley Hassapakis is a Mental Health Counselor provider in Modesto, CA (NPI 1447709696).
Provider details
- NPI number
- 1447709696
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1235 Mchenry Ave Ste A&b
Modesto, CA 95350-5370
Phone: (209) 527-4597
Street-level locationGet directions
Mailing address
1235 Mchenry Ave Ste A&b
Modesto, CA 95350-5370
Additional practice locations (1)
- 1001 Needham StModesto, CA 95354-0730Phone: (209) 569-0373
Registry dates
- Enumerated
- 2016-09-29
- Last updated
- 2018-05-02
Frequently asked questions
- What is Holley Hassapakis's NPI number?
- Holley Hassapakis's National Provider Identifier (NPI) is 1447709696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holley Hassapakis's specialty?
- Holley Hassapakis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Holley Hassapakis located?
- Holley Hassapakis's practice location on file with NPPES is 1235 Mchenry Ave Ste A&b, Modesto, CA 95350-5370.
- What is Holley Hassapakis's phone number?
- The practice phone number listed in the NPPES registry for Holley Hassapakis is (209) 527-4597.
- Is Holley Hassapakis's NPI active?
- Yes — Holley Hassapakis's NPI (1447709696) is active in the NPPES registry as of the last update on 2018-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.