Michelle Williams
NPI 1942701958 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Williams is a Family Nurse Practitioner provider in Boston, MA (NPI 1942701958).
Provider details
- NPI number
- 1942701958
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 230038 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 732 Harrison Avenue, 3rd Floor WestPreston Bldg.Boston, MA 02118-2309Phone: (617) 638-8488Fax: (617) 638-8469
- 110 Turnpike Rd Ste 308Westborough, MA 01581-2863Phone: (508) 329-8366
Registry dates
- Enumerated
- 2018-02-24
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Michelle Williams's NPI number?
- Michelle Williams's National Provider Identifier (NPI) is 1942701958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Williams's specialty?
- Michelle Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Williams located?
- Michelle Williams's practice location on file with NPPES is 830 Harrison Avenue, Ste 3400, Boston, MA 02118-2905.
- What is Michelle Williams's phone number?
- The practice phone number listed in the NPPES registry for Michelle Williams is (617) 414-8060.
- Does Michelle Williams accept Medicare?
- Michelle Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Williams's NPI active?
- Yes — Michelle Williams's NPI (1942701958) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.