IndividualActive
Charles Johnson, PHD
NPI 1225078066 · Psychologist · Phila, PA
Charles Johnson, PHD is a Psychologist provider in Phila, PA (NPI 1225078066).
Provider details
- NPI number
- 1225078066
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- License
- PS003915 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1401 S 4th St
Phila, PA 19147-5907
Phone: (215) 339-1079
Street-level locationGet directions
Mailing address
432 N 6th St
Phila, PA 19123-4004
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Johnson's NPI number?
- Charles Johnson's National Provider Identifier (NPI) is 1225078066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Johnson's specialty?
- Charles Johnson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Charles Johnson located?
- Charles Johnson's practice location on file with NPPES is 1401 S 4th St, Phila, PA 19147-5907.
- What is Charles Johnson's phone number?
- The practice phone number listed in the NPPES registry for Charles Johnson is (215) 339-1079.
- Is Charles Johnson's NPI active?
- Yes — Charles Johnson's NPI (1225078066) is active in the NPPES registry as of the last update on 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.