A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Ajay Iyer, MD — NPI 1194342576, Columbia, MO | NPI Central

Home/
NPI Lookup/
MO/
NPI 1194342576

IndividualActive

Ajay Iyer, MD

NPI 1194342576 · Hematology & Oncology Physician · Columbia, MO

Provider details

NPI number: 1194342576
Entity type: Individual
Primary specialty: Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 9410459 (KS)

Specialties & taxonomies

Hematology & Oncology PhysicianPrimary207RH0003XLicense 2024025374 (MO)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 9410459 (KS)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Practice location

1 Hospital Dr

Columbia, MO 65201-5276

Phone: (573) 882-0598

Approximate (ZIP-level) locationGet directions

More MO providers

Mailing address

1 Hospital Dr

Columbia, MO 65201-5276

Additional practice locations (2)

2100 Se Blue Pkwy
Lees Summit, MO 64063-1007
Phone: (816) 282-5000
Fax: (913) 498-6708
Elm and Carlton St
Buffalo, NY 14263-0001
Phone: (716) 845-2300

Registry dates

Enumerated: 2020-07-01
Last updated: 2024-07-22
Certified: 2024-07-22

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.