What is Rand Gruen's NPI number?

Rand Gruen's National Provider Identifier (NPI) is 1558792580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rand Gruen's specialty?

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

Where is Rand Gruen located?

Rand Gruen's practice location on file with NPPES is 2975 Westchester Ave, Purchase, NY 10577-2518.

What is Rand Gruen's phone number?

The practice phone number listed in the NPPES registry for Rand Gruen is (914) 358-9924.

Is Rand Gruen's NPI active?

Yes — Rand Gruen's NPI (1558792580) is active in the NPPES registry as of the last update on 2013-12-02.

IndividualActive

Rand Gruen, PH.D.

NPI 1558792580 · Psychologist · Purchase, NY

Rand Gruen, PH.D. is a Psychologist provider in Purchase, NY (NPI 1558792580).

Provider details

NPI number: 1558792580
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 010021-1 (NY)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 010021-1 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
12 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

2975 Westchester Ave

Suite 308

Purchase, NY 10577-2518

Phone: (914) 358-9924

Street-level locationGet directions

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Mailing address