IndividualActive
Mark Johnson, LISW
NPI 1548489339 · Social Worker · Beachwood, OH
Provider details
- NPI number
- 1548489339
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Male
- Sole proprietor
- Yes
- License
- I0007583 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
24200 Chagrin Blvd
The Office Place
Beachwood, OH 44122-5550
Phone: (216) 831-6466
Fax: (216) 766-6084
Street-level locationGet directions
Mailing address
5611 Sunset Dr
Hudson, OH 44236-4043
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.