De Fazio Obstetrics & Gynecology, PC
NPI 1447594916 · Obstetrics & Gynecology Physician · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
De Fazio Obstetrics & Gynecology, PC is a Obstetrics & Gynecology Physician organization in Brooklyn, NY (NPI 1447594916).
Provider details
- NPI number
- 1447594916
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark De Fazio, Owner(718) 836-3721
- License
- 178425 (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
13 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
- 2012-11-21
- Last updated
- 2012-11-21
Frequently asked questions
- What is De Fazio Obstetrics & Gynecology, PC's NPI number?
- De Fazio Obstetrics & Gynecology, PC's National Provider Identifier (NPI) is 1447594916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is De Fazio Obstetrics & Gynecology, PC?
- De Fazio Obstetrics & Gynecology, PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is De Fazio Obstetrics & Gynecology, PC located?
- De Fazio Obstetrics & Gynecology, PC's practice location on file with NPPES is 1301 82nd St, Brooklyn, NY 11228-3007.
- What is De Fazio Obstetrics & Gynecology, PC's phone number?
- The practice phone number listed in the NPPES registry for De Fazio Obstetrics & Gynecology, PC is (718) 836-3721.
- Does De Fazio Obstetrics & Gynecology, PC accept Medicare?
- De Fazio Obstetrics & Gynecology, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for De Fazio Obstetrics & Gynecology, PC?
- The authorized official listed on De Fazio Obstetrics & Gynecology, PC's NPPES record is Mark De Fazio, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is De Fazio Obstetrics & Gynecology, PC's NPI active?
- Yes — De Fazio Obstetrics & Gynecology, PC's NPI (1447594916) is active in the NPPES registry as of the last update on 2012-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.