NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nirmal K Kilambi, M.D.

Urology Physician in Fayetteville, AR · enumerated 2005.

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

National Provider Identifier

1861476897

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Nirmal K Kilambi
Credential M.D.
Sex Male
Practice address 1300 E Zion Rd, Fayetteville, AR, 72703
Fax (479) 521-1088
Enumeration date Dec 2, 2005
Last updated in NPPES Jun 6, 2013

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License E2858 (AR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
340018982 Other AR RAILROAD MEDICARE
19208000000 Other AR QUALCHOICE OF ARKANSAS
143846001 Medicaid AR -
5L871 Other AR ARK BLUE CROSS BLUE SHIEL

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 does Nirmal Kilambi practice?
The practice location on file with NPPES is in Fayetteville, AR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nirmal Kilambi?
The National Provider Identifier (NPI) for Nirmal Kilambi is 1861476897, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-06.