Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah Kem Clark, MD

Internal Medicine Physician in Carmel, IN · enumerated 2007.

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

National Provider Identifier

1639204571

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Registry record

Entity type Individual (Type 1)

Name Deborah Kem Clark

Credential MD

Sex Female

Practice address 11725 N Illinois St, Ste 465, Carmel, IN, 46032

Phone (317) 817-0010

Fax (317) 817-0012

Enumeration date Feb 22, 2007

Last updated in NPPES Mar 5, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License R1460 (KY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01064614A (IN) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 01064614A (IN) Secondary

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
000000668456	Other	IN	ANTHEM PTAN
200978720	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 1639204571 active?

Yes, as of the latest NPPES snapshot, NPI 1639204571 is active (record last updated 2025-03-05).

How do I verify Deborah Clark's NPI record?

Cross-check NPI 1639204571 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

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William Hilgendorf Clinical Psychologist · Carmel, IN NPI 1265439921 Andrew Greenspan Medical Oncology Physician · Carmel, IN NPI 1649262742 Aaron Ashabraner Family Medicine Physician · Carmel, IN NPI 1407841513 Leigh Meltzer Obstetrics & Gynecology Physician · Carmel, IN NPI 1790767366 Karen Adkins Internal Medicine Physician · Carmel, IN NPI 1467435792 Andrew Mclaren Family Medicine Physician · Carmel, IN NPI 1710960844 Jennifer Meece Internal Medicine Physician · Carmel, IN NPI 1720048416 Makram Hajj Cardiovascular Disease Physician · Carmel, IN NPI 1194782698

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-05.