IndividualActive
Howard Johnson, PHD
NPI 1356554117 · Psychologist · Washington, DC
Howard Johnson, PHD is a Psychologist provider in Washington, DC (NPI 1356554117).
Provider details
- NPI number
- 1356554117
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC761 (DC)
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
614 4th Pl Sw
Washington, DC 20024-2720
Phone: (202) 488-3916
Fax: (202) 488-3917
Street-level locationGet directions
Mailing address
614 4th Pl Sw
Washington, DC 20024-2720
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Howard Johnson's NPI number?
- Howard Johnson's National Provider Identifier (NPI) is 1356554117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Johnson's specialty?
- Howard Johnson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Howard Johnson located?
- Howard Johnson's practice location on file with NPPES is 614 4th Pl Sw, Washington, DC 20024-2720.
- What is Howard Johnson's phone number?
- The practice phone number listed in the NPPES registry for Howard Johnson is (202) 488-3916.
- Is Howard Johnson's NPI active?
- Yes — Howard Johnson's NPI (1356554117) 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.