John Grace, CDCA
NPI 1891468468 · Addiction (Substance Use Disorder) Counselor · Cleveland, OH
John Grace, CDCA is a Addiction (Substance Use Disorder) Counselor provider in Cleveland, OH (NPI 1891468468).
Provider details
- NPI number
- 1891468468
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CDCA
- Sex
- Male
- Sole proprietor
- No
- License
- 177750 (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
4 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
- 2021-07-29
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is John Grace's NPI number?
- John Grace's National Provider Identifier (NPI) is 1891468468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Grace's specialty?
- John Grace is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Grace located?
- John Grace's practice location on file with NPPES is 5209 Euclid Ave, Cleveland, OH 44103-3776.
- What is John Grace's phone number?
- The practice phone number listed in the NPPES registry for John Grace is (121) 626-9078.
- Is John Grace's NPI active?
- Yes — John Grace's NPI (1891468468) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.