What is Blain Stumpf's NPI number?

Blain Stumpf's National Provider Identifier (NPI) is 1679449623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Blain Stumpf's specialty?

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

Where is Blain Stumpf located?

Blain Stumpf's practice location on file with NPPES is 1430 Broadway Rm 1510, New York, NY 10018-3368.

What is Blain Stumpf's phone number?

The practice phone number listed in the NPPES registry for Blain Stumpf is (347) 795-8612.

Is Blain Stumpf's NPI active?

Yes — Blain Stumpf's NPI (1679449623) is active in the NPPES registry as of the last update on 2025-10-16.

IndividualActive

Blain Stumpf, PSYD

NPI 1679449623 · Psychologist · New York, NY

Blain Stumpf, PSYD is a Psychologist provider in New York, NY (NPI 1679449623).

Provider details

NPI number: 1679449623
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1430 Broadway Rm 1510

New York, NY 10018-3368

Phone: (347) 795-8612

Street-level locationGet directions

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Mailing address