Jacob Hadwen
Psychologist · Washington, DC
Jacob Hadwen is a psychologist with a practice address in Washington, District of Columbia, and NPI 1225869076, issued on Aug 13, 2024. Check the license (District of Columbia PSYA200001316, as entered in NPPES) with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jacob Hadwen
- Primary taxonomy
- Psychologist 103T00000X
- License numbers
- PSYA200001316 DC
0810008804 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2727 29TH St NW Apt 411, Washington, DC 20008
- Phone
- (202) 446-8228
- Enumerated
- Aug 13, 2024
- Record last updated
- Mar 24, 2026
- Medicaid ID
- 30018211770001 VA
- Medicare enrollment
- Enrolled (PECOS I20250717004373); may accept Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2025
- Entity
- Type 1 · individual
8 nearest psychologist records → All 330 in District of Columbia → Look up another NPI →
Verify Jacob Hadwen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license PSYA200001316Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jacob Hadwen among 330 psychologist records in District of Columbia
Jacob Hadwen is one of 330 psychologist records with a practice address in District of Columbia. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 94% of them.
- NPI issued2024 · 94% of these records are older, 4% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2025 · median 2000 among the 27 with a school on file
- Record last updated2026 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Suzanne Brigham, PHDWashington, DC 200081225187560
- Candace Detchon, PH.D.Washington, DC 200081609806769
- Maryann Dubner, PH.D.Washington, DC 200081952511768
- Douglas Favero, PH.D.Washington, DC 200081326228636
- Martha Gross, PHDWashington, DC 200081871748061
- Elizabeth Haase, PH.D.Washington, DC 200081285757559
- Laura Munder, PH.D.Washington, DC 200081295832863
- Marie Murphy, MSW BCDWashington, DC 200081972621191
Common questions
What is Jacob Hadwen's NPI number?
Jacob Hadwen's National Provider Identifier (NPI) is 1225869076, issued on Aug 13, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Jacob Hadwen located?
The NPPES record lists a practice address at 2727 29TH St NW Apt 411, Washington, DC, 20008. Phone: (202) 446-8228. Providers update this record themselves, so call before visiting.
How can I verify Jacob Hadwen's license?
NPPES lists District of Columbia license number PSYA200001316, as entered by the provider. 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.