What is Grant Harris's NPI number?

Grant Harris's National Provider Identifier (NPI) is 1598134355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grant Harris's specialty?

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

Where is Grant Harris located?

Grant Harris's practice location on file with NPPES is 1 Jefferson Barracks Dr, Saint Louis, MO 63125-4181.

What is Grant Harris's phone number?

The practice phone number listed in the NPPES registry for Grant Harris is (314) 652-4100.

Is Grant Harris's NPI active?

Yes — Grant Harris's NPI (1598134355) is active in the NPPES registry as of the last update on 2015-09-22.

IndividualActive

Grant Harris, PH.D.

NPI 1598134355 · Psychologist · Saint Louis, MO

Grant Harris, PH.D. is a Psychologist provider in Saint Louis, MO (NPI 1598134355).

Provider details

NPI number: 1598134355
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
10 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

1 Jefferson Barracks Dr

Building 1 Room 2e16

Saint Louis, MO 63125-4181

Phone: (314) 652-4100

Street-level locationGet directions

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Mailing address