Healthcare Provider Details

I. General information

NPI: 1780590349
Provider Name (Legal Business Name): ONELIA SPEECH & LANGUAGE SERVICES, PLLC
Entity Type: Organization
Gender:
Sole Proprietor:

II. Dates (important events)

Enumeration Date: 08/21/2026
Last Update Date: 08/21/2026
Certification Date: 08/21/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

4601 CONNECTICUT AVE NW APT 217
WASHINGTON DC
20008-5701
US

IV. Provider business mailing address

818 18TH ST NW STE 8101291
WASHINGTON DC
20006-3513
US

V. Phone/Fax

Practice location:
  • Phone: 703-568-1707
  • Fax:
Mailing address:
  • Phone: 703-568-1707
  • Fax:

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyY
Taxonomy Code235Z00000X
TaxonomySpeech-Language Pathologist
License Number
License Number State

VIII. Authorized Official

Name: BRANDLYNN NICOLE NELSON
Title or Position: OWNER/SLP
Credential:
Phone: 703-568-1707