Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Edward Tieman, M.D.

Surgery Physician in Show Low, AZ · enumerated 2006.

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

National Provider Identifier

1730150400

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Registry record

Entity type Individual (Type 1)

Name Michael Edward Tieman

Credential M.D.

Sex Male

Practice address 5171 Cub Lake Rd, Suite 280, Show Low, AZ, 85901

Phone (928) 532-5463

Fax (928) 532-8474

Enumeration date Jan 30, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 27787 (AZ) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 22553 (WI) 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
AZ0732060	Other	AZ	BLUE CROSS BLUE SHIELD AZ
478942	Medicaid	AZ	-

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 Michael Tieman's NPI record?

Cross-check NPI 1730150400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730150400 active?

Yes, as of the latest NPPES snapshot, NPI 1730150400 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.