What is Harrison Ternasky's NPI number?

Harrison Ternasky's National Provider Identifier (NPI) is 1487059028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Harrison Ternasky's specialty?

Harrison Ternasky is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).

Where is Harrison Ternasky located?

Harrison Ternasky's practice location on file with NPPES is 3102 E Highland Ave, Patton, CA 92369-7813.

What is Harrison Ternasky's phone number?

The practice phone number listed in the NPPES registry for Harrison Ternasky is (909) 672-1975.

Is Harrison Ternasky's NPI active?

Yes — Harrison Ternasky's NPI (1487059028) is active in the NPPES registry as of the last update on 2024-01-16.

IndividualActive

Harrison Ternasky, PH.D.

NPI 1487059028 · Forensic Psychologist · Patton, CA

Harrison Ternasky, PH.D. is a Forensic Psychologist provider in Patton, CA (NPI 1487059028).

Provider details

NPI number: 1487059028
Entity type: Individual
Primary specialty: Forensic PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: No
License: PSY31975 (CA)

Practice location

3102 E Highland Ave

Patton, CA 92369-7813

Phone: (909) 672-1975

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

3102 E Highland Ave

Patton, CA 92369-7813

Specialties & taxonomies

Forensic PsychologistPrimary103TF0200XLicense PSY31975 (CA)
Behavioral Health & Social Service Providers
Clinical Psychologist103TC0700XLicense PSY31975 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(75/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 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.

Enumerated: 2014-10-24
Last updated: 2024-01-16
Certified: 2024-01-16

Frequently asked questions

What is Harrison Ternasky's NPI number?: Harrison Ternasky's National Provider Identifier (NPI) is 1487059028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Harrison Ternasky's specialty?: Harrison Ternasky is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).
Where is Harrison Ternasky located?: Harrison Ternasky's practice location on file with NPPES is 3102 E Highland Ave, Patton, CA 92369-7813.
What is Harrison Ternasky's phone number?: The practice phone number listed in the NPPES registry for Harrison Ternasky is (909) 672-1975.
Is Harrison Ternasky's NPI active?: Yes — Harrison Ternasky's NPI (1487059028) is active in the NPPES registry as of the last update on 2024-01-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions