Gregory Shrader, PH.D.
NPI 1447978515 · Clinical Psychologist · Tempe, AZ
Gregory Shrader, PH.D. is a Clinical Psychologist provider in Tempe, AZ (NPI 1447978515).
Provider details
- NPI number
- 1447978515
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 003029 (AZ)
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
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
- 2022-08-16
- Last updated
- 2022-08-16
- Certified
- 2022-08-16
Frequently asked questions
- What is Gregory Shrader's NPI number?
- Gregory Shrader's National Provider Identifier (NPI) is 1447978515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Shrader's specialty?
- Gregory Shrader is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregory Shrader located?
- Gregory Shrader's practice location on file with NPPES is 414 S Mill Ave Ste 210, Tempe, AZ 85281-2850.
- What is Gregory Shrader's phone number?
- The practice phone number listed in the NPPES registry for Gregory Shrader is (602) 402-9042.
- Is Gregory Shrader's NPI active?
- Yes — Gregory Shrader's NPI (1447978515) is active in the NPPES registry as of the last update on 2022-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.