RITIKA WALIA MD
NPI 1396278727
Internal Medicine - Hematology & Oncology in New York, NY

Q: What is Ritika Walia's NPI number?

The NPI number for Ritika Walia is 1396278727. It was assigned to this individual provider in the NPPES registry on April 3, 2017.

Q: What is Ritika Walia's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Ritika Walia was last updated on July 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 April 03, 2017

1275 YORK AVE, NEW YORK, NY 10065(646) 888-6173 Get Directions Write a Review

NPPES record last updated: July 20, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 24, 2022, Jul 26, 2021 (2 updates tracked since 2021).

On this page

About Ritika Walia Md NPPES

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

RITIKA WALIA MD (NPI 1396278727) is an individual hematology & oncology provider in New York, New York, licensed in New York (334971-01) and active in the NPI registry since April 2017.

NPPES Registry Identity

NPI1396278727

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameRITIKA WALIACredential: MD

Location Address1275 YORK AVENew York, NY 10065-6007

Mailing Address1275 York AveNew York, NY 10065-6007

Phone(646) 888-6173

Sole ProprietorNo

Enumeration DateApril 3, 2017

Last NPPES UpdateJuly 20, 20252 updates tracked since enumeration

NPPES CertifiedJuly 20, 2025

✔ NPI 1396278727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in NY · 334971-01✔ Licensed in MA · 287931

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 287931 (MA)

Also ListedHospitalistTaxonomy 208M00000X · License 287931 (MA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1275 YORK AVE, New York, NY 10065

Open in Google Maps ↗

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.

MRS. ZANA CORREA NP

Nurse Practitioner (Adult Health)