Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chandru P Sundaram, MD

Urology Physician in Indianapolis, IN · enumerated 2005.

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

National Provider Identifier

1609861384

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Registry record

Entity type Individual (Type 1)

Name Dr. Chandru P Sundaram

Credential MD

Sex Male

Practice address 535 Barnhill Dr, Rt 420, Indianapolis, IN, 46202

Phone (317) 278-3098

Fax (317) 274-7481

Enumeration date Sep 19, 2005

Last updated in NPPES Mar 12, 2025

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 01056367A (IN) 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
200384170	Medicaid	IN	-

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

What is the NPI number for Chandru Sundaram?

The National Provider Identifier (NPI) for Chandru Sundaram is 1609861384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chandru Sundaram practice?

The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-12.