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DEIRDRE MICHELLE WILLIAMS MERCER
NPI 1588458087
Technician - Personal Care Attendant in Washington, DC

Active since April 08, 2025
321 OGLETHORPE ST NE, WASHINGTON, DC 20011(202) 487-4725 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Deirdre Michelle Williams Mercer NPPES

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

DEIRDRE MICHELLE WILLIAMS MERCER (NPI 1588458087) is an individual personal care attendant in Washington, District Of Columbia and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1588458087
Entity TypeIndividualFemale
Primary Taxonomy3747P1801X
Provider Legal NameDEIRDRE MICHELLE WILLIAMS MERCER
Location Address321 OGLETHORPE ST NEWashington, DC 20011-1635
Mailing Address321 Oglethorpe St NeWashington, DC 20011-1635 · (202) 487-4725
Phone(202) 487-4725
Sole ProprietorYes
Enumeration DateApril 8, 2025
NPPES CertifiedApril 8, 2025
✔ NPI 1588458087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician · Personal Care AttendantNursing Service Related Providers
Taxonomy Code3747P1801X
Definition
An individual who provides assistance with eating, bathing, dressing, personal hygiene, activities of daily living as specified in the plan of care. Services which are incidental to the care furnished, or essential to the health and welfare of the individual may also be provided. Personal care providers must meet state defined training and certification standards
321 OGLETHORPE ST NE, Washington, DC 20011
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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 Deirdre Williams Mercer's NPI number?

The NPI number for Deirdre Williams Mercer is 1588458087. It was assigned to this individual provider in the NPPES registry on April 8, 2025.

Where is Deirdre Williams Mercer located?

Deirdre Williams Mercer practices at 321 Oglethorpe St NE, Washington, DC 20011. The listed phone number is (202) 487-4725.

What is Deirdre Williams Mercer's specialty?

The primary specialty registered for this NPI is Technician, specializing in Personal Care Attendant, with taxonomy code 3747P1801X.

When was this NPI record last updated?

The NPPES record for Deirdre Williams Mercer was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.