Mary Sawyer, RN
NPI 1437510898 · Addiction (Substance Use Disorder) Registered Nurse · Columbus, OH
Mary Sawyer, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in Columbus, OH (NPI 1437510898).
Provider details
- NPI number
- 1437510898
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 245803 (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
10 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
- 2016-03-14
- Last updated
- 2016-03-14
Frequently asked questions
- What is Mary Sawyer's NPI number?
- Mary Sawyer's National Provider Identifier (NPI) is 1437510898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Sawyer's specialty?
- Mary Sawyer is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Mary Sawyer located?
- Mary Sawyer's practice location on file with NPPES is 547 E 11th Ave, Columbus, OH 43211-2603.
- What is Mary Sawyer's phone number?
- The practice phone number listed in the NPPES registry for Mary Sawyer is (614) 224-4506.
- Is Mary Sawyer's NPI active?
- Yes — Mary Sawyer's NPI (1437510898) is active in the NPPES registry as of the last update on 2016-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.