Dr. Douglas J Wirthlin, MD

Dr. Douglas J Wirthlin is a Vascular Surgery Physician provider (Surgery) practicing in Murray, UT, registered in the NPPES registry with NPI 1609816602 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1609816602
Entity type	Individual (Type 1)
Name	Dr. Douglas J Wirthlin
Credential	MD
Sex	Male
Practice address	5323 S. WOODROW STREET, #102, Murray, UT, 84107
Phone	8017131010
Fax	8017130665
Enumeration date	2006-06-07
Last updated in NPPES	2012-05-31

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
2086S0129X	Vascular Surgery Physician	Primary	5258288-1205	UT

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
D4834	Medicaid	UT	—

Copy-ready billing details

Provider: Douglas Wirthlin, MD
NPI: 1609816602
Taxonomy: 2086S0129X (Vascular Surgery Physician)
Address: 5323 S. WOODROW STREET, #102, Murray, UT, 84107

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1023019346	Greg Goodman	Individual	Vascular Surgery Physician	Murray, UT
1598733586	Spencer Galt	Individual	Vascular Surgery Physician	Murray, UT
1063452050	Steven Merrell	Individual	Vascular Surgery Physician	Murray, UT
1669669388	Theresa Kulikowski	Individual	Physician Assistant	Murray, UT

Verify this record

Cross-check NPI 1609816602 against the authoritative CMS record: view Dr. Douglas J Wirthlin on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Douglas Wirthlin?

Douglas Wirthlin is registered in NPPES with the primary taxonomy of Vascular Surgery 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-05-31.