Mary Grier, CDCA
NPI 1376148163 · Addiction (Substance Use Disorder) Counselor · Toledo, OH
Mary Grier, CDCA is a Addiction (Substance Use Disorder) Counselor provider in Toledo, OH (NPI 1376148163).
Provider details
- NPI number
- 1376148163
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CDCA
- Sex
- Female
- Sole proprietor
- No
- License
- 172288 (OH)
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
5 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
- 2020-12-01
- Last updated
- 2020-12-01
- Certified
- 2020-12-01
Frequently asked questions
- What is Mary Grier's NPI number?
- Mary Grier's National Provider Identifier (NPI) is 1376148163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Grier's specialty?
- Mary Grier is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Grier located?
- Mary Grier's practice location on file with NPPES is 316 N Michigan St, Toledo, OH 43604-5667.
- What is Mary Grier's phone number?
- The practice phone number listed in the NPPES registry for Mary Grier is (419) 246-9405.
- Is Mary Grier's NPI active?
- Yes — Mary Grier's NPI (1376148163) is active in the NPPES registry as of the last update on 2020-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.