Roy Brewer, BA, CAC-1
NPI 1316123938 · Addiction (Substance Use Disorder) Counselor · Vassar, MI
Roy Brewer, BA, CAC-1 is a Addiction (Substance Use Disorder) Counselor provider in Vassar, MI (NPI 1316123938).
Provider details
- NPI number
- 1316123938
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BA, CAC-1
- Sex
- Male
- Sole proprietor
- No
- License
- 1-04430 (MI)
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
18 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
Registry dates
- Enumerated
- 2008-01-14
- Last updated
- 2008-01-14
Frequently asked questions
- What is Roy Brewer's NPI number?
- Roy Brewer's National Provider Identifier (NPI) is 1316123938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Brewer's specialty?
- Roy Brewer is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Roy Brewer located?
- Roy Brewer's practice location on file with NPPES is 150 Enterprise Dr, Vassar, MI 48768-9584.
- What is Roy Brewer's phone number?
- The practice phone number listed in the NPPES registry for Roy Brewer is (989) 832-3040.
- Is Roy Brewer's NPI active?
- Yes — Roy Brewer's NPI (1316123938) is active in the NPPES registry as of the last update on 2008-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.