Stanley Gassaway, PH.D.
NPI 1457406712 · Clinical Psychologist · Oklahoma City, OK
Stanley Gassaway, PH.D. is a Clinical Psychologist provider in Oklahoma City, OK (NPI 1457406712).
Provider details
- NPI number
- 1457406712
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1026 (OK)
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
19 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
- 2007-01-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stanley Gassaway's NPI number?
- Stanley Gassaway's National Provider Identifier (NPI) is 1457406712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Gassaway's specialty?
- Stanley Gassaway is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Stanley Gassaway located?
- Stanley Gassaway's practice location on file with NPPES is 909 Nw 21st St, Oklahoma City, OK 73106-6208.
- What is Stanley Gassaway's phone number?
- The practice phone number listed in the NPPES registry for Stanley Gassaway is (405) 601-7018.
- Is Stanley Gassaway's NPI active?
- Yes — Stanley Gassaway's NPI (1457406712) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.