IndividualActive
John Grabert, PH.D.
NPI 1427010511 · Clinical Psychologist · Apo
John Grabert, PH.D. is a Clinical Psychologist provider in Apo (NPI 1427010511).
Provider details
- NPI number
- 1427010511
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- License
- 499 (LA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Stuttgart Health Clinic
Patch Barracks Unit 30401
Apo, 09107
Phone: 497116808610
Fax: 497116808619
Approximate (ZIP-level) locationGet directions
Mailing address
Attn: Credentials Office
Apo, AE 09042
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2022-07-21
Frequently asked questions
- What is John Grabert's NPI number?
- John Grabert's National Provider Identifier (NPI) is 1427010511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Grabert's specialty?
- John Grabert is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Grabert located?
- John Grabert's practice location on file with NPPES is Stuttgart Health Clinic, Apo, 09107.
- What is John Grabert's phone number?
- The practice phone number listed in the NPPES registry for John Grabert is 497116808610.
- Is John Grabert's NPI active?
- Yes — John Grabert's NPI (1427010511) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.