What is Corey Witenko's NPI number?

Corey Witenko's National Provider Identifier (NPI) is 1780534321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Corey Witenko's specialty?

Corey Witenko is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Corey Witenko located?

Corey Witenko's practice location on file with NPPES is 1000 10th Ave, New York, NY 10019-1147.

What is Corey Witenko's phone number?

The practice phone number listed in the NPPES registry for Corey Witenko is (212) 523-4000.

Is Corey Witenko's NPI active?

Yes — Corey Witenko's NPI (1780534321) is active in the NPPES registry as of the last update on 2026-02-02.

IndividualActive

Corey Witenko, PHARMD

NPI 1780534321 · Pharmacist · New York, NY

Corey Witenko, PHARMD is a Pharmacist provider in New York, NY (NPI 1780534321).

Provider details

NPI number: 1780534321
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: No
License: 061810 (NY)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 061810 (NY)
Pharmacy Service Providers

Profile Score

Established profile(53/100 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
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

1000 10th Ave

New York, NY 10019-1147

Phone: (212) 523-4000

Street-level locationGet directions

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Mailing address