Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas E Klootwyk, MD

Sports Medicine (Orthopaedic Surgery) Physician in Carmel, IN · enumerated 2006.

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

National Provider Identifier

1245284967

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Registry record

Entity type Individual (Type 1)

Name Thomas E Klootwyk

Credential MD

Sex Male

Practice address 10767 Illinois St Ste 3000, Carmel, IN, 46032

Phone (317) 817-1200

Fax (317) 817-1220

Enumeration date May 19, 2006

Last updated in NPPES Jan 3, 2023

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 01040367A (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
200013393	Other	IN	RR MEDICARE
100461070A	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

Is NPI 1245284967 active?

Yes, as of the latest NPPES snapshot, NPI 1245284967 is active (record last updated 2023-01-03).

How do I verify Thomas Klootwyk's NPI record?

Cross-check NPI 1245284967 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Joel Boaz Neurological Surgery Physician · Carmel, IN NPI 1518960186 Mark Ritter Sports Medicine (Orthopaedic Surgery) Physician · Carmel, IN NPI 1770585911 Terry Horner Neurological Surgery Physician · Carmel, IN NPI 1356342489 Philip Beaverson Physical Therapist · Carmel, IN NPI 1629037049 Jon Ramos Physical Therapy Assistant · Carmel, IN NPI 1912961053 John Hur Adult Reconstructive Orthopaedic Surgery Physician · Carmel, IN NPI 1871550053 Jonathan Smerek Orthopaedic Foot and Ankle Surgery Physician · Carmel, IN NPI 1679530851 Michael Harvey Physician Assistant · Carmel, IN NPI 1184674186

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-03.