What is Gregory Hajduk's NPI number?

Gregory Hajduk's National Provider Identifier (NPI) is 1528349966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Hajduk's specialty?

Gregory Hajduk is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Gregory Hajduk located?

Gregory Hajduk's practice location on file with NPPES is 54 Rowland St, Patchogue, NY 11772-1630.

What is Gregory Hajduk's phone number?

The practice phone number listed in the NPPES registry for Gregory Hajduk is (631) 523-7017.

Is Gregory Hajduk's NPI active?

Yes — Gregory Hajduk's NPI (1528349966) is active in the NPPES registry as of the last update on 2011-08-30.

IndividualActive

Gregory Hajduk, DC

NPI 1528349966 · Chiropractor · Patchogue, NY

Gregory Hajduk, DC is a Chiropractor provider in Patchogue, NY (NPI 1528349966).

Provider details

NPI number: 1528349966
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: 004931 (NY)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 004931 (NY)
Chiropractic Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
14 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

54 Rowland St

Patchogue, NY 11772-1630

Phone: (631) 523-7017

Street-level locationGet directions

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Mailing address