Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert M. Ellis, M.D.

Q: What is the NPI number for Robert Ellis?

The National Provider Identifier (NPI) for Robert Ellis is 1316976855, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Madison, IN · enumerated 2006.

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

National Provider Identifier

1316976855

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert M. Ellis

Credential M.D.

Sex Male

Practice address 1373 E Sr 62, Madison, IN, 47250

Phone (812) 801-0865

Fax (812) 801-0775

Enumeration date Jun 30, 2006

Last updated in NPPES Feb 20, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01023029 (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
4364752	Other	IN	AETNA
64759715	Medicaid	KY	-
080100605	Other	-	MEDICARE RAILROAD
100148650A	Medicaid	IN	-
414646P	Other	IN	SIHO
000000042192	Other	IN	ANTHEM BCBS
42192	Other	IN	ANTHEM
4364752	Other	-	AETNA

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 Robert Ellis practice?

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

What is the NPI number for Robert Ellis?

The National Provider Identifier (NPI) for Robert Ellis is 1316976855, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-20.