Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas A Allen, D.O.

Obstetrics Physician in Pleasant Grove, UT · enumerated 2007.

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

National Provider Identifier

1659575686

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Registry record

Entity type Individual (Type 1)

Name Douglas A Allen

Credential D.O.

Sex Male

Practice address 1886 West 800 North, Pleasant Grove, UT, 84062

Phone (801) 756-5288

Fax (801) 756-7589

Enumeration date Jun 13, 2007

Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 315745-1204 (UT) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

What specialty is Douglas Allen?

Douglas Allen is registered in NPPES with the primary taxonomy of Obstetrics 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 2026-07-13. Provider record last updated 2023-11-27.