Mamie Sawyer Brewer, RN
NPI 1508640178 · Addiction (Substance Use Disorder) Registered Nurse · Ravenna, OH
Mamie Sawyer Brewer, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in Ravenna, OH (NPI 1508640178).
Provider details
- NPI number
- 1508640178
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN.463206 (OH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-23
- Last updated
- 2023-08-23
- Certified
- 2023-08-23
Frequently asked questions
- What is Mamie Sawyer Brewer's NPI number?
- Mamie Sawyer Brewer's National Provider Identifier (NPI) is 1508640178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mamie Sawyer Brewer's specialty?
- Mamie Sawyer Brewer is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Mamie Sawyer Brewer located?
- Mamie Sawyer Brewer's practice location on file with NPPES is 559 E Riddle Ave, Ravenna, OH 44266-3206.
- What is Mamie Sawyer Brewer's phone number?
- The practice phone number listed in the NPPES registry for Mamie Sawyer Brewer is (330) 346-3039.
- Is Mamie Sawyer Brewer's NPI active?
- Yes — Mamie Sawyer Brewer's NPI (1508640178) is active in the NPPES registry as of the last update on 2023-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.