Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Derek Ryan Mcdowell, DO

Hospitalist Physician in Boise, ID · enumerated 2018.

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

National Provider Identifier

1083110712

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Registry record

Entity type Individual (Type 1)

Name Dr. Derek Ryan Mcdowell

Credential DO

Sex Male

Practice address 190 E Bannock St, Boise, ID, 83712

Phone (208) 814-4100

Enumeration date Apr 2, 2018

Last updated in NPPES Nov 23, 2021

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License O-1491 (ID) 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

How do I verify Derek Mcdowell's NPI record?

Cross-check NPI 1083110712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083110712 active?

Yes, as of the latest NPPES snapshot, NPI 1083110712 is active (record last updated 2021-11-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-23.