What is Gary Altheim's NPI number?

Gary Altheim's National Provider Identifier (NPI) is 1740639038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Altheim's specialty?

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

Where is Gary Altheim located?

Gary Altheim's practice location on file with NPPES is 199 Kitchawan Rd, South Salem, NY 10590-2016.

What is Gary Altheim's phone number?

The practice phone number listed in the NPPES registry for Gary Altheim is (917) 533-6880.

Is Gary Altheim's NPI active?

Yes — Gary Altheim's NPI (1740639038) is active in the NPPES registry as of the last update on 2016-06-07.

IndividualActive

Gary Altheim, PSY.D.

NPI 1740639038 · Clinical Psychologist · South Salem, NY

Gary Altheim, PSY.D. is a Clinical Psychologist provider in South Salem, NY (NPI 1740639038).

Provider details

NPI number: 1740639038
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: No
License: 012506-1 (NY)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 012506-1 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(72/100 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
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

199 Kitchawan Rd

South Salem, NY 10590-2016

Phone: (917) 533-6880

Street-level locationGet directions

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Mailing address