Barbara Menzies-Williams, M.D.
NPI 1538305909 · Internal Medicine Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Menzies-Williams, M.D. is a Internal Medicine Physician provider in Detroit, MI (NPI 1538305909).
Provider details
- NPI number
- 1538305909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301041374 (MI)
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 6530 Farmington RoadWest Bloomfield, MI 48322Phone: (248) 661-8240Fax: (248) 661-8240
Registry dates
- Enumerated
- 2009-01-06
- Last updated
- 2018-07-25
Frequently asked questions
- What is Barbara Menzies-Williams's NPI number?
- Barbara Menzies-Williams's National Provider Identifier (NPI) is 1538305909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Menzies-Williams's specialty?
- Barbara Menzies-Williams is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Menzies-Williams located?
- Barbara Menzies-Williams's practice location on file with NPPES is 6550 W Warren Ave, Detroit, MI 48210.
- What is Barbara Menzies-Williams's phone number?
- The practice phone number listed in the NPPES registry for Barbara Menzies-Williams is (313) 897-7700.
- Does Barbara Menzies-Williams accept Medicare?
- Barbara Menzies-Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Menzies-Williams's NPI active?
- Yes — Barbara Menzies-Williams's NPI (1538305909) is active in the NPPES registry as of the last update on 2018-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.