Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert M Worth, M.D.

Neurological Surgery Physician in Indianapolis, IN · enumerated 2005.

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

National Provider Identifier

1407859028

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert M Worth

Credential M.D.

Sex Male

Practice address 355 W 16th St, Suite 5100, Indianapolis, IN, 46202

Phone (317) 396-1300

Fax (317) 924-8472

Enumeration date May 27, 2005

Last updated in NPPES Sep 26, 2012

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 01022929 (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
000000640500	Other	IN	ANTHEM BLUE CROSS AND BLUE SHIELD
100062570	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.

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Frequently asked questions

How do I verify Robert Worth's NPI record?

Cross-check NPI 1407859028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407859028 active?

Yes, as of the latest NPPES snapshot, NPI 1407859028 is active (record last updated 2012-09-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-26.