Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Lloyd Myerthall, MD

Adult Reconstructive Orthopaedic Surgery Physician in Gilbert, AZ · enumerated 2006.

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

National Provider Identifier

1487691739

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Registry record

Entity type Individual (Type 1)

Name Steven Lloyd Myerthall

Credential MD

Sex Male

Practice address 3420 S Mercy Rd Ste 204, Gilbert, AZ, 85297

Phone (623) 537-5600

Fax (866) 939-2673

Enumeration date Jun 2, 2006

Last updated in NPPES Apr 23, 2025

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 29962 (AZ) Secondary

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 29962 (AZ) 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
749559	Medicaid	AZ	-
5550830006	Other	AZ	MEDICARE NSC ANTHEM
5550830003	Other	AZ	MEDICARE NSC PEORIA
P00301273	Other	AZ	RR MEDICARE
5550830001	Other	AZ	MEDICARE NSC SCW
5550830007	Other	AZ	MEDICARE NSC DV
5550830004	Other	AZ	MEDICARE NSC PV
5550830009	Other	AZ	MEDICARE NSC AZ NORTH
5550830010	Other	AZ	MEDICARE NSC GILBERT
5550830008	Other	AZ	MEDICARE NSC SWV

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 NPI 1487691739 active?

Yes, as of the latest NPPES snapshot, NPI 1487691739 is active (record last updated 2025-04-23).

How do I verify Steven Myerthall's NPI record?

Cross-check NPI 1487691739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Tanner Olsen Physician Assistant · Gilbert, AZ NPI 1942840335

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-23.