MS. TONYA ELIZABETH O'NEAL
NPI 1326457136
Case Manager/Care Coordinator in Washington, DC

Q: What is Tonya O'neal's NPI number?

The NPI number for Tonya O'neal is 1326457136. It was assigned to this individual provider in the NPPES registry on August 6, 2014. The provider is also known as Ms. Tonya Elizabeth Holloman.

Q: What is Tonya O'neal's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

Q: When was this NPI record last updated?

The NPPES record for Tonya O'neal was last updated on January 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 August 06, 2014

915 RHODE ISLAND AVE NW, WASHINGTON, DC 20001(202) 232-6100(202) 644-7024 Get Directions Write a Review

NPPES record last updated: January 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Tonya Elizabeth O'neal NPPES

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

MS. TONYA ELIZABETH O'NEAL (NPI 1326457136) is an individual case manager/care coordinator provider in Washington, District Of Columbia and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1326457136

Entity TypeIndividualFemale

Primary Taxonomy171M00000X

Provider Legal NameMS. TONYA ELIZABETH O'NEAL

Location Address915 RHODE ISLAND AVE NWWashington, DC 20001-4153

Mailing Address915 Rhode Island Ave NwWashington, DC 20001-4153 · (202) 232-6100 · Fax (202) 644-7024

Phone(202) 232-6100

Fax(202) 644-7024

Sole ProprietorYes

Enumeration DateAugust 6, 2014

Last NPPES UpdateJanuary 10, 2026

NPPES CertifiedJanuary 10, 2026

✔ NPI 1326457136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers

Taxonomy Code171M00000X

Definition

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

915 RHODE ISLAND AVE NW, Washington, DC 20001

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Other Names 1

Former Name (1)Ms. Tonya Elizabeth Holloman

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA CIMINO LGPC

Counselor (Mental Health)