Diana Angela Jefferson, PHD
Psychologist · Washington, DC
Diana Angela Jefferson, PHD is a psychologist with a practice address in Washington, District of Columbia, and NPI 1023722287, issued on Jan 11, 2023. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diana Angela Jefferson
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- Practice location
- 106 Irving St NW Ste 2300, Washington, DC 20010
- Phone
- (240) 863-2282
- Enumerated
- Jan 11, 2023
- Record last updated
- Jan 11, 2023
- Entity
- Type 1 · individual
Also registered at 106 Irving St NW Ste 2300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Ardagh, LPCProfessional Counselor1639731730
- Robin Closson, PH.DClinical Child & Adolescent Psychologist1164112959
- Maia McCuiston, M.D.Pediatrics Physician1144224999
- Katrina Sanford, PSYDClinical Psychologist1114329299
- Melissa Williams, MDPediatrics Physician1194288845
Verify Diana Angela Jefferson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychologist providers in District of Columbia
There are 330 psychologist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 330 in District of Columbia → Every provider in Washington →
Other psychologist records in District of Columbia
- Alisa Ades, PHDWashington, DC1801237219
- Tanya Agarwal, LPAWashington, DC1801782578
- Ameena Ahmed, PSYDWashington, DC1033604012
- Shareefah Al'Uqdah, PHDWashington, DC1053621680
- Yulia AleshinaWashington, DC1659815645
- Beth Altman, MSW LICSWWashington, DC1588769855
- Corene Alvarado, PH.D.Washington, DC1518495597
- Jeanmarie Amiri, PH.D.Washington, DC1326167693
- Lilia Andrew, PHDWashington, DC1750841086
- Thomas Appel-Schumacher, PH.D.Washington, DC1861106635
Common questions
What is Diana Angela Jefferson, PHD's NPI number?
Diana Angela Jefferson, PHD's National Provider Identifier (NPI) is 1023722287, issued on Jan 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Diana Angela Jefferson, PHD located?
The NPPES record lists a practice address at 106 Irving St NW Ste 2300, Washington, DC, 20010. Phone: (240) 863-2282. Providers update this record themselves, so call before visiting.
How can I verify Diana Angela Jefferson, PHD's license?
Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.