Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TANISHA WALKER MSN, RN, PMHNP
NPI 1649178633
Nurse Practitioner - Psychiatric/Mental Health in Mount Vernon, NY

Q: What is Tanisha Walker's NPI number?

The NPI number for Tanisha Walker is 1649178633. It was assigned to this individual provider in the NPPES registry on October 29, 2026.

Q: What is Tanisha Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Tanisha Walker was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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 October 29, 2026

224 CLAREMONT AVE, MOUNT VERNON, NY 10552(646) 851-8423 Get Directions Write a Review

NPPES record added: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Tanisha Walker Msn, Rn, Pmhnp NPPES

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

TANISHA WALKER MSN, RN, PMHNP (NPI 1649178633) is an individual psychiatric/mental health provider in Mount Vernon, New York, licensed in New York (408326) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1649178633

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameTANISHA WALKERCredential: MSN, RN, PMHNP

Location Address224 CLAREMONT AVEMount Vernon, NY 10552-3306

Mailing Address224 Claremont AveMount Vernon, NY 10552-3306

Phone(646) 851-8423

Sole ProprietorNo

Enumeration DateOctober 29, 2026

NPPES CertifiedOctober 29, 2026

✔ NPI 1649178633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in NY · 408326

224 CLAREMONT AVE, Mount Vernon, NY 10552

Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

MS. EVELYN JENNINGS LCSW

Social Worker (Clinical)

224 CLAREMONT AVE
MOUNT VERNON, NY 10552

Westchester County (914) 668-4428

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 Tanisha Walker's NPI number?

The NPI number for Tanisha Walker is 1649178633. It was assigned to this individual provider in the NPPES registry on October 29, 2026.

Where is Tanisha Walker located?

Tanisha Walker practices at 224 Claremont Ave, Mount Vernon, NY 10552. The listed phone number is (646) 851-8423.

What is Tanisha Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Tanisha Walker was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.