Winchester Physician Associates, Inc
NPI 1184606865 · Internal Medicine Physician · Winchester, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winchester Physician Associates, Inc is a Internal Medicine Physician organization in Winchester, MA (NPI 1184606865).
Provider details
- NPI number
- 1184606865
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Winchester Physician Associates, Inc
- Organization subpart
- Yes
- Authorized official
- Eileen Wills, Billing Manager(781) 756-7273
- License
- 156047 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Other name
- Winchester Physician Associates
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2015-06-30
Frequently asked questions
- What is Winchester Physician Associates, Inc's NPI number?
- Winchester Physician Associates, Inc's National Provider Identifier (NPI) is 1184606865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Winchester Physician Associates, Inc?
- Winchester Physician Associates, Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Winchester Physician Associates, Inc located?
- Winchester Physician Associates, Inc's practice location on file with NPPES is 11 Shore Rd, Winchester, MA 01890-2855.
- What is Winchester Physician Associates, Inc's phone number?
- The practice phone number listed in the NPPES registry for Winchester Physician Associates, Inc is (781) 729-1810.
- Does Winchester Physician Associates, Inc accept Medicare?
- Winchester Physician Associates, Inc 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 Physician Associates, Inc?
- The authorized official listed on Winchester Physician Associates, Inc's NPPES record is Eileen Wills, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Winchester Physician Associates, Inc's NPI active?
- Yes — Winchester Physician Associates, Inc's NPI (1184606865) is active in the NPPES registry as of the last update on 2015-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.