Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Diaz, MD

Surgery Physician in Carmel, IN · enumerated 2006.

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

National Provider Identifier

1639101058

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Registry record

Entity type Individual (Type 1)

Name Dr. David Diaz

Credential MD

Sex Male

Practice address 13430 N Meridian St, Suite 275, Carmel, IN, 46032

Phone (317) 582-8810

Fax (317) 582-8863

Enumeration date Jul 7, 2006

Last updated in NPPES Jun 17, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License ME46696 (FL) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 01062673A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 David Diaz's NPI record?

Cross-check NPI 1639101058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639101058 active?

Yes, as of the latest NPPES snapshot, NPI 1639101058 is active (record last updated 2022-06-17).

Other providers at this practice address

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John Huse Surgery Physician · Carmel, IN NPI 1487659835 Christopher Evanson Surgery Physician · Carmel, IN NPI 1124058045 Margaret Inman Surgery Physician · Carmel, IN NPI 1861423485 Carmel Surgical Specialists, PC Specialist · Carmel, IN NPI 1598873390 Meridian Surgical Group, Inc Surgery Physician · Carmel, IN NPI 1376655613 Jennifer Bradley Surgical Physician Assistant · Carmel, IN NPI 1427145317 Rusty Brownlee Surgical Technologist · Carmel, IN NPI 1851475362 American Health Network of Indiana, LLC Hematology & Oncology Physician · Carmel, IN NPI 1295915148

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-17.