OrganizationActive
Middlesex Surgical Associates Inc
NPI 1073720769 · Specialist · Winchester, MA
Middlesex Surgical Associates Inc is a Specialist organization in Winchester, MA (NPI 1073720769).
Provider details
- NPI number
- 1073720769
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- William Breckwoldt, President(781) 729-2020
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
955 Main St
Suite G2a
Winchester, MA 01890-1961
Phone: (781) 729-2020
Fax: (781) 729-6846
Street-level locationGet directions
Mailing address
955 Main St
Winchester, MA 01890-1961
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2011-05-09
Frequently asked questions
- What is Middlesex Surgical Associates Inc's NPI number?
- Middlesex Surgical Associates Inc's National Provider Identifier (NPI) is 1073720769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Middlesex Surgical Associates Inc?
- Middlesex Surgical Associates Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Middlesex Surgical Associates Inc located?
- Middlesex Surgical Associates Inc's practice location on file with NPPES is 955 Main St, Winchester, MA 01890-1961.
- What is Middlesex Surgical Associates Inc's phone number?
- The practice phone number listed in the NPPES registry for Middlesex Surgical Associates Inc is (781) 729-2020.
- Who is the authorized official for Middlesex Surgical Associates Inc?
- The authorized official listed on Middlesex Surgical Associates Inc's NPPES record is William Breckwoldt, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Middlesex Surgical Associates Inc's NPI active?
- Yes — Middlesex Surgical Associates Inc's NPI (1073720769) is active in the NPPES registry as of the last update on 2011-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.