Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aaron Randall Degroot, DO

General Practice Physician in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1841360484

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Registry record

Entity type Individual (Type 1)

Name Dr. Aaron Randall Degroot

Credential DO

Sex Male

Practice address 1515 W Deer Valley Rd Ste B106, Phoenix, AZ, 85027

Phone (623) 248-4025

Fax (602) 391-2617

Enumeration date Nov 9, 2006

Last updated in NPPES Aug 5, 2020

Taxonomy & licenses

209800000X Legal Medicine (M.D./D.O.) Physician Allopathic & Osteopathic Physicians · License 4105 (AZ) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 4105 (AZ) 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

Other identifiers

Identifier	Type	State	Issuer
Z204694	Other	AZ	MEDICARE
945462	Medicaid	AZ	-
4105	Other	AZ	STATE LICENSE

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 Aaron Degroot's NPI record?

Cross-check NPI 1841360484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841360484 active?

Yes, as of the latest NPPES snapshot, NPI 1841360484 is active (record last updated 2020-08-05).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-05.