NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rod D Kack, MD

Specialist in Twin Falls, ID · enumerated 2007 · practices at Aeris Pediatrics, Pllc.

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

National Provider Identifier

1629123815

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Registry record

Entity type Individual (Type 1)
Name Rod D Kack
Credential MD
Sex Male
Practice address 706 N College Rd Ste C, Twin Falls, ID, 83301
Phone (208) 735-1000
Fax (208) 732-5345
Enumeration date Jan 25, 2007
Last updated in NPPES Feb 6, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers · License M6895 (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
805168100 Medicaid ID -

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 Rod Kack?
Rod Kack is registered in NPPES with the primary taxonomy of Specialist. 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 2012-02-06.