Mary Mills, MSW
NPI 1588912752 · Clinical Social Worker · Framingham, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Mills, MSW is a Clinical Social Worker provider in Framingham, MA (NPI 1588912752).
Provider details
- NPI number
- 1588912752
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-08-20
- Last updated
- 2020-10-22
- Certified
- 2020-10-22
Frequently asked questions
- What is Mary Mills's NPI number?
- Mary Mills's National Provider Identifier (NPI) is 1588912752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mills's specialty?
- Mary Mills is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Mills located?
- Mary Mills's practice location on file with NPPES is 50 Lexington St # 2, Framingham, MA 01702-8219.
- What is Mary Mills's phone number?
- The practice phone number listed in the NPPES registry for Mary Mills is (339) 206-2373.
- Does Mary Mills accept Medicare?
- Mary Mills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Mills's NPI active?
- Yes — Mary Mills's NPI (1588912752) is active in the NPPES registry as of the last update on 2020-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.