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Nathaniel Griffin, PH.D.
NPI 1063520138 · Clinical Psychologist · Memphis, TN
Nathaniel Griffin, PH.D. is a Clinical Psychologist provider in Memphis, TN (NPI 1063520138).
Provider details
- NPI number
- 1063520138
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- P1490 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
1030 Jefferson Ave
Memphis, TN 38104-2127
Phone: (901) 523-8990
Street-level locationGet directions
Mailing address
1030 Jefferson Ave
Memphis, TN 38104-2127
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nathaniel Griffin's NPI number?
- Nathaniel Griffin's National Provider Identifier (NPI) is 1063520138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Griffin's specialty?
- Nathaniel Griffin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nathaniel Griffin located?
- Nathaniel Griffin's practice location on file with NPPES is 1030 Jefferson Ave, Memphis, TN 38104-2127.
- What is Nathaniel Griffin's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Griffin is (901) 523-8990.
- Is Nathaniel Griffin's NPI active?
- Yes — Nathaniel Griffin's NPI (1063520138) 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.