Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert M. Klinestiver, MD

Pulmonary Disease Physician in Greenfield, IN · enumerated 2005.

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

National Provider Identifier

1851383012

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Registry record

Entity type Individual (Type 1)

Name Robert M. Klinestiver

Credential MD

Sex Male

Practice address 1 Memorial Sq Ste 305, Greenfield, IN, 46140

Phone (317) 462-6662

Fax (317) 468-6275

Enumeration date Aug 15, 2005

Last updated in NPPES Oct 8, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01058321A (IN) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 01058321A (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
5776405	Other	IN	AENTA PIN#
200311740HB	Medicaid	IN	-
110215613	Other	IN	MEDICARE RAILROAD #
0000112526	Other	IN	ANTHEM PIN#
200118010	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 Robert Klinestiver?

The National Provider Identifier (NPI) for Robert Klinestiver is 1851383012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Klinestiver practice?

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

Other providers at this practice address

Browse all →

John Hittle Internal Medicine Physician · Greenfield, IN NPI 1821090275 Michael Fletcher Internal Medicine Physician · Greenfield, IN NPI 1841282001 Amy Wooldridge Internal Medicine Physician · Greenfield, IN NPI 1386624070 Barbara Pescitelli Adult Health Nurse Practitioner · Greenfield, IN NPI 1154398154

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-08.