Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Z Hayward III, MD

Surgical Critical Care Physician in Indianapolis, IN · enumerated 2006.

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

National Provider Identifier

1922066497

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas Z Hayward III

Credential MD

Sex Male

Practice address 720 Eskenazi Ave, 2nd Floor, Rm 431, Indianapolis, IN, 46202

Phone (317) 880-5049

Fax (317) 880-0414

Enumeration date May 3, 2006

Last updated in NPPES Mar 31, 2015

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 01060243A (IN) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 01060243A (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
000000617710	Other	IN	ANTHEM PIN
000000386151	Other	IN	ANTHEM PIN
200177170	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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Thomas Hayward?

Thomas Hayward is registered in NPPES with the primary taxonomy of Surgical Critical Care Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-31.