Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Douglas C Greer MD PC

Surgery Physician in Salt Lake City, UT · enumerated 2021 · authorized official Douglas Greer, President.

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

National Provider Identifier

1023687290

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Registry record

Entity type Organization (Type 2)

Legal business name Douglas C Greer MD PC

Practice address 1521 E 3900 S Ste 100, Salt Lake City, UT, 84124

Phone (801) 268-3800

Fax (801) 268-3997

Enumeration date Jun 22, 2021

Last updated in NPPES Feb 6, 2025

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Douglas Greer

Title President

Phone (801) 835-0028

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

Where is Douglas C Greer MD PC located?

The practice location on file with NPPES is in Salt Lake City, UT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-02-06. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-06.