What is Stephen Phelps's NPI number?

Stephen Phelps's National Provider Identifier (NPI) is 1851488357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Phelps's specialty?

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

Where is Stephen Phelps located?

Stephen Phelps's practice location on file with NPPES is 2280 Western Ave, Guilderland, NY 12084.

What is Stephen Phelps's phone number?

The practice phone number listed in the NPPES registry for Stephen Phelps is (518) 456-5056.

Is Stephen Phelps's NPI active?

Yes — Stephen Phelps's NPI (1851488357) is active in the NPPES registry as of the last update on 2007-07-10.

IndividualActive

Stephen Phelps, PSYD

NPI 1851488357 · Psychologist · Guilderland, NY

Stephen Phelps, PSYD is a Psychologist provider in Guilderland, NY (NPI 1851488357).

Provider details

NPI number: 1851488357
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Male
Sole proprietor: No
License: 010375-1 (NY)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 010375-1 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

2280 Western Ave

Guilderland, NY 12084

Phone: (518) 456-5056

Fax: (518) 456-6512

Street-level locationGet directions

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Mailing address