Winchester Ob Gyn Associates, PC
NPI 1811052954 · Obstetrics & Gynecology Physician · Winchester, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winchester Ob Gyn Associates, PC is a Obstetrics & Gynecology Physician organization in Winchester, MA (NPI 1811052954).
Provider details
- NPI number
- 1811052954
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Druga, Partner(781) 721-4701
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
- 2006-12-27
- Last updated
- 2014-09-15
Frequently asked questions
- What is Winchester Ob Gyn Associates, PC's NPI number?
- Winchester Ob Gyn Associates, PC's National Provider Identifier (NPI) is 1811052954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Winchester Ob Gyn Associates, PC?
- Winchester Ob Gyn Associates, PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Winchester Ob Gyn Associates, PC located?
- Winchester Ob Gyn Associates, PC's practice location on file with NPPES is 1021 Main St, Winchester, MA 01890-1942.
- What is Winchester Ob Gyn Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for Winchester Ob Gyn Associates, PC is (781) 721-4701.
- Does Winchester Ob Gyn Associates, PC accept Medicare?
- Winchester Ob Gyn 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 Winchester Ob Gyn Associates, PC?
- The authorized official listed on Winchester Ob Gyn Associates, PC's NPPES record is Donald Druga, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Winchester Ob Gyn Associates, PC's NPI active?
- Yes — Winchester Ob Gyn Associates, PC's NPI (1811052954) is active in the NPPES registry as of the last update on 2014-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.