Ob-Gyn Professional Associates PC
NPI 1013011543 · Obstetrics & Gynecology Physician · Stamford, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ob-Gyn Professional Associates PC is a Obstetrics & Gynecology Physician organization in Stamford, CT (NPI 1013011543).
Provider details
- NPI number
- 1013011543
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Corinne De Cholnoky, President(203) 325-9710
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
- 2006-09-13
- Last updated
- 2008-06-24
Frequently asked questions
- What is Ob-Gyn Professional Associates PC's NPI number?
- Ob-Gyn Professional Associates PC's National Provider Identifier (NPI) is 1013011543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ob-Gyn Professional Associates PC?
- Ob-Gyn Professional Associates PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Ob-Gyn Professional Associates PC located?
- Ob-Gyn Professional Associates PC's practice location on file with NPPES is 166 W Broad St, Stamford, CT 06902-3661.
- What is Ob-Gyn Professional Associates PC's phone number?
- The practice phone number listed in the NPPES registry for Ob-Gyn Professional Associates PC is (203) 325-9710.
- Does Ob-Gyn Professional Associates PC accept Medicare?
- Ob-Gyn Professional Associates 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 Ob-Gyn Professional Associates PC?
- The authorized official listed on Ob-Gyn Professional Associates PC's NPPES record is Corinne De Cholnoky, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ob-Gyn Professional Associates PC's NPI active?
- Yes — Ob-Gyn Professional Associates PC's NPI (1013011543) is active in the NPPES registry as of the last update on 2008-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.