NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rk Vasireddy

Hematology & Oncology Physician in Muskogee, OK · enumerated 2024 · authorized official Ravikumar Vasireddy, Owner/Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770320038

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Rk Vasireddy
Other name <Unavail>
Practice address 301 N 32nd St, Muskogee, OK, 74401
Phone (918) 683-2000
Fax (918) 686-0554
Enumeration date Jul 12, 2024
Last updated in NPPES Mar 11, 2025

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary
2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Ravikumar Vasireddy
Title Owner/Physician
Phone (918) 978-9196

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Rk Vasireddy located?
The practice location on file with NPPES is in Muskogee, OK.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-11. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-11.