What is John Gregory's NPI number?

John Gregory's National Provider Identifier (NPI) is 1952430316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gregory's specialty?

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

Where is John Gregory located?

John Gregory's practice location on file with NPPES is 17 Concord Rd, Ardsley, NY 10502-1111.

What is John Gregory's phone number?

The practice phone number listed in the NPPES registry for John Gregory is (914) 693-2127.

Is John Gregory's NPI active?

Yes — John Gregory's NPI (1952430316) is active in the NPPES registry as of the last update on 2020-08-12.

IndividualActive

John Gregory, PH.D.

NPI 1952430316 · Clinical Psychologist · Ardsley, NY

John Gregory, PH.D. is a Clinical Psychologist provider in Ardsley, NY (NPI 1952430316).

Provider details

NPI number: 1952430316
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 006628 (NY)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 006628 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 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

17 Concord Rd

Ardsley, NY 10502-1111

Phone: (914) 693-2127

Street-level locationGet directions

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Mailing address