Ann Hajduk-Bennett, DO
NPI 1922104744 · Pediatrics Physician · Commack, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Hajduk-Bennett, DO is a Pediatrics Physician provider in Commack, NY (NPI 1922104744).
Provider details
- NPI number
- 1922104744
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 224492 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2011-06-29
Frequently asked questions
- What is Ann Hajduk-Bennett's NPI number?
- Ann Hajduk-Bennett's National Provider Identifier (NPI) is 1922104744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Hajduk-Bennett's specialty?
- Ann Hajduk-Bennett is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Hajduk-Bennett located?
- Ann Hajduk-Bennett's practice location on file with NPPES is 340 Veterans Memorial Hwy, Commack, NY 11725-4300.
- What is Ann Hajduk-Bennett's phone number?
- The practice phone number listed in the NPPES registry for Ann Hajduk-Bennett is (631) 864-6440.
- Does Ann Hajduk-Bennett accept Medicare?
- Ann Hajduk-Bennett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Hajduk-Bennett's NPI active?
- Yes — Ann Hajduk-Bennett's NPI (1922104744) is active in the NPPES registry as of the last update on 2011-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.