Psi Services III, INC in Washington, DC
This location of Psi Services III bills under NPI 1942578133, an organization record issued on Dec 2, 2011 with the primary taxonomy Adult Mental Health Clinic/Center. It is one of 10 NPIs registered under this name and one of 9 in Washington; each clinician who sees you there has their own NPI and license.
- Legal name
- Psi Services III, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Adult Mental Health Clinic/Center 261QM0850X
- Practice location
- 5820 DIX ST NE, Washington, DC 20019
- Phone
- 202-547-3870
- Mailing address
- Hyattsville, MD
- Enumerated
- Dec 2, 2011
- Record updated
- Apr 8, 2024
- Authorized official
- Chief Advancement Officer (title as filed)
The other 8 Washington NPIs
- Psi Services III, INC5820 DIX ST NE · issued May 10, 20071093929747
- Psi Services III, INC5820 DIX ST NE · issued May 10, 20071083828735
- Psi Services III, INC5820 DIX ST NE · issued May 10, 20071508070251
- Psi Services III, INC770 M ST SE · issued May 24, 20071366653487
- Psi Services III, INC5820 DIX ST NE · issued Aug 22, 20071720271836
- Psi Services III, INC5820 DIX ST NE · issued Oct 21, 20151114399862
- Psi Services III, INC5820 DIX ST NE · issued Sep 21, 20211285305292
- Psi Services III, INC5820 DIX ST NE · issued Jul 14, 20251720979180
8 clinicians CMS lists with Psi Services III in Washington
- James Campbell, MSW, LICSWClinical Social Worker1477932960
- Sarah GaudreauCounselor1841818754
- Phyllis Mayo, PHDClinical Psychologist1174873061
- Amber Miller, LICSWClinical Social Worker1790122737
- Solange Missibi, APRN, PMHNPPsychiatric/Mental Health Nurse Practitioner1174886931
- John Ndambuki, LPC, LCPCProfessional Counselor1538478656
- Augusta NnawubaPsychiatric/Mental Health Nurse Practitioner1184323669
- Mariama SaffaClinical Social Worker1609645415
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Every location registered under this name, in 2 cities.
See every locationChecking an organization
- Confirm the business with the District of Columbia secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 101YM0800X Mental Health Counselor
- 1041C0700X Clinical Social Worker
- 261QM0850X Adult Mental Health Clinic/Center
Common questions
Why is the mailing address in Maryland?
The mailing address in the record (Hyattsville, MD) is where the organization receives mail. Care is given at the practice location in Washington.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Which Washington NPI should I use?
Ask the office which NPI it bills under; all 9 Washington NPIs are registered under the same name.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.