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Joshua Johnson, PH.D.
NPI 1356924435 · Clinical Psychologist · Washington, DC
Joshua Johnson, PH.D. is a Clinical Psychologist provider in Washington, DC (NPI 1356924435).
Provider details
- NPI number
- 1356924435
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 06487 (MD)
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
5 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
50 Irving St Nw Rm 2c-218
Washington, DC 20422-0001
Phone: (202) 745-8000
Street-level locationGet directions
Mailing address
50 Irving St Nw Rm 2c-218
Washington, DC 20422-0001
Registry dates
- Enumerated
- 2021-05-05
- Last updated
- 2021-05-05
- Certified
- 2021-05-05
Frequently asked questions
- What is Joshua Johnson's NPI number?
- Joshua Johnson's National Provider Identifier (NPI) is 1356924435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Johnson's specialty?
- Joshua Johnson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joshua Johnson located?
- Joshua Johnson's practice location on file with NPPES is 50 Irving St Nw Rm 2c-218, Washington, DC 20422-0001.
- What is Joshua Johnson's phone number?
- The practice phone number listed in the NPPES registry for Joshua Johnson is (202) 745-8000.
- Is Joshua Johnson's NPI active?
- Yes — Joshua Johnson's NPI (1356924435) is active in the NPPES registry as of the last update on 2021-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.