IndividualActive
Mark Johnson
NPI 1508463514 · Social Worker · Cincinnati, OH
Mark Johnson is a Social Worker provider in Cincinnati, OH (NPI 1508463514).
Provider details
- NPI number
- 1508463514
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
5050 Madison Rd
Cincinnati, OH 45227-1491
Phone: (513) 272-2800
Fax: (513) 272-2807
Street-level locationGet directions
Mailing address
2352 Walden Glen Cir Apt D
Cincinnati, OH 45231-1420
Additional practice locations (1)
- 1045 Klotz RdBowling Green, OH 43402-4820Phone: (419) 352-7588
Registry dates
- Enumerated
- 2020-10-02
- Last updated
- 2022-07-15
- Certified
- 2022-07-15
Frequently asked questions
- What is Mark Johnson's NPI number?
- Mark Johnson's National Provider Identifier (NPI) is 1508463514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Johnson's specialty?
- Mark Johnson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Johnson located?
- Mark Johnson's practice location on file with NPPES is 5050 Madison Rd, Cincinnati, OH 45227-1491.
- What is Mark Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mark Johnson is (513) 272-2800.
- Is Mark Johnson's NPI active?
- Yes — Mark Johnson's NPI (1508463514) is active in the NPPES registry as of the last update on 2022-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.