DONALD L ALLEY MES
NPI 1780548776
Rehabilitation Practitioner in Washington, DC

Q: What is Donald Alley's NPI number?

The NPI number for Donald Alley is 1780548776. It was assigned to this individual provider in the NPPES registry on December 13, 2025.

Q: What is Donald Alley's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

Q: When was this NPI record last updated?

The NPPES record for Donald Alley was last updated on December 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 13, 2025

1112 16TH ST NW STE 140A, WASHINGTON, DC 20036(202) 498-8787 Get Directions Write a Review

NPPES record last updated: December 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Donald L Alley Mes NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONALD L ALLEY MES (NPI 1780548776) is an individual rehabilitation practitioner in Washington, District Of Columbia and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1780548776

Entity TypeIndividualMale

Primary Taxonomy225400000X

Provider Legal NameDONALD L ALLEYCredential: MES

Location Address1112 16TH ST NW STE 140AWashington, DC 20036-4823

Mailing Address1112 16th St Nw Ste 140aWashington, DC 20036-4823 · (202) 498-8787

Phone(202) 498-8787

Sole ProprietorYes

Enumeration DateDecember 13, 2025

NPPES CertifiedDecember 12, 2025

✔ NPI 1780548776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code225400000X

Definition

A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

1112 16TH ST NW STE 140A, Washington, DC 20036

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Alley's NPI number?

The NPI number for Donald Alley is 1780548776. It was assigned to this individual provider in the NPPES registry on December 13, 2025.

Where is Donald Alley located?

Donald Alley practices at 1112 16th St NW Ste 140A, Washington, DC 20036. The listed phone number is (202) 498-8787.

What is Donald Alley's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for Donald Alley was last updated on December 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.