Gillian Dean, MD
NPI 1588733380 · Obstetrics & Gynecology Physician · New York, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gillian Dean, MD is a Obstetrics & Gynecology Physician provider in New York, NY (NPI 1588733380).
Provider details
- NPI number
- 1588733380
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 229307 (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
- 2006-11-07
- Last updated
- 2012-03-28
Frequently asked questions
- What is Gillian Dean's NPI number?
- Gillian Dean's National Provider Identifier (NPI) is 1588733380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian Dean's specialty?
- Gillian Dean is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gillian Dean located?
- Gillian Dean's practice location on file with NPPES is 26 Bleecker St, New York, NY 10012-2413.
- What is Gillian Dean's phone number?
- The practice phone number listed in the NPPES registry for Gillian Dean is (212) 274-7324.
- Does Gillian Dean accept Medicare?
- Gillian Dean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gillian Dean's NPI active?
- Yes — Gillian Dean's NPI (1588733380) is active in the NPPES registry as of the last update on 2012-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.