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Ishmeal Johnson, MMHC
NPI 1558709642 · Clinical Social Worker · Chester, PA
Ishmeal Johnson, MMHC is a Clinical Social Worker provider in Chester, PA (NPI 1558709642).
Provider details
- NPI number
- 1558709642
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MMHC
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2600 W 9th St
Chester, PA 19013-2040
Phone: (610) 497-7387
Fax: (610) 497-7588
Street-level locationGet directions
Mailing address
7266 Bradford Rd
Upper Darby, PA 19082-3902
Registry dates
- Enumerated
- 2013-06-11
- Last updated
- 2013-06-11
Frequently asked questions
- What is Ishmeal Johnson's NPI number?
- Ishmeal Johnson's National Provider Identifier (NPI) is 1558709642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ishmeal Johnson's specialty?
- Ishmeal Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ishmeal Johnson located?
- Ishmeal Johnson's practice location on file with NPPES is 2600 W 9th St, Chester, PA 19013-2040.
- What is Ishmeal Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ishmeal Johnson is (610) 497-7387.
- Is Ishmeal Johnson's NPI active?
- Yes — Ishmeal Johnson's NPI (1558709642) is active in the NPPES registry as of the last update on 2013-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.