Hannah Black
Occupational Therapist · Washington, DC
Hannah Black is an occupational therapist with a practice address in Washington, District of Columbia, and NPI 1336945898, issued on Feb 24, 2025. 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
- Hannah Black
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 3801 Connecticut Ave NW Ste 100, Washington, DC 20008
- Phone
- (202) 525-1641
- Enumerated
- Feb 24, 2025
- Record last updated
- Feb 24, 2025
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 391 in District of Columbia → Look up another NPI →
Also registered at 3801 Connecticut Ave NW Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rana Al-Nahhas, OTOccupational Therapist1750846598
- Alexandra Bruce, OTD, OTR/LOccupational Therapist1407531809
- Katherine Costantini Tenner, M.S., CF-SLPSpeech-Language Pathologist1184119919
- Brittany De SilvaSchool Psychologist1720895485
- Laura Dudeck, OTR/LOccupational Therapist1992262141
- Amanda Durland, SLPSpeech-Language Pathologist1043056427
Verify Hannah Black 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
Hannah Black among 391 occupational therapist records in District of Columbia
Hannah Black is one of 391 occupational therapist records with a practice address in District of Columbia. 7% 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 2025, is newer than 92% of them.
- NPI issued2025 · 92% of these records are older, 3% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X 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).
390 occupational therapist records list a practice address in Washington
They are 390 of the 45,857 NPPES records with a practice address in Washington, and 391 occupational therapist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 391 in District of Columbia → Every provider in Washington → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Rana Al-Nahhas, OTWashington, DC 200081750846598
- Mercedes Anderson, MS, OTR/LWashington, DC 200081346529260
- Queeny BrownWashington, DC 200081841801982
- Laura Dudeck, OTR/LWashington, DC 200081992262141
- Lindsay Herschfeld, OTR/LWashington, DC 200081437798345
- Sarah Laryea, M.S. OTR/LWashington, DC 200081326385618
- Anne McDonald, O.T.Washington, DC 200081518034677
- Tameika McLean, OTR/LWashington, DC 200081043698277
Common questions
What is Hannah Black's NPI number?
Hannah Black's National Provider Identifier (NPI) is 1336945898, issued on Feb 24, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Hannah Black located?
The NPPES record lists a practice address at 3801 Connecticut Ave NW Ste 100, Washington, DC, 20008. Phone: (202) 525-1641. Providers update this record themselves, so call before visiting.
How can I verify Hannah Black'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.