What is John Gartner's NPI number?

John Gartner's National Provider Identifier (NPI) is 1699939876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gartner's specialty?

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

Where is John Gartner located?

John Gartner's practice location on file with NPPES is 6525 N Charles St, Baltimore, MD 21204-6872.

What is John Gartner's phone number?

The practice phone number listed in the NPPES registry for John Gartner is (410) 337-8207.

Is John Gartner's NPI active?

Yes — John Gartner's NPI (1699939876) is active in the NPPES registry as of the last update on 2008-07-16.

IndividualActive

John Gartner, PH.D.

NPI 1699939876 · Psychologist · Baltimore, MD

John Gartner, PH.D. is a Psychologist provider in Baltimore, MD (NPI 1699939876).

Provider details

NPI number: 1699939876
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 2252 (MD)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 2252 (MD)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(87/100 index)

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

Registry tenure38% of score
17 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

6525 N Charles St

Baltimore, MD 21204-6872

Phone: (410) 337-8207

Street-level locationGet directions

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Mailing address