Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Wendell E Petty, M.D.

Allergy & Immunology Physician in Idaho Falls, ID · enumerated 2006.

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

National Provider Identifier

1457312308

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Registry record

Entity type Individual (Type 1)

Name Dr. Wendell E Petty

Credential M.D.

Sex Male

Practice address 3422 S 15th E, Idaho Falls, ID, 83404

Phone (208) 529-9292

Fax (208) 525-6013

Enumeration date Mar 30, 2006

Last updated in NPPES Jun 21, 2019

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License MD-2580 (ID) 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
76891	Other	ID	BLUE CROSS
000010004631	Other	ID	BLUE SHIELD
002516900	Medicaid	ID	-
030000684	Other	ID	RAILROAD MEDICARE

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 specialty is Wendell Petty?

Wendell Petty is registered in NPPES with the primary taxonomy of Allergy & Immunology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-21.