NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Aaron Matthew Young, DO

Critical Care Medicine (Internal Medicine) Physician in Ashland, OH · enumerated 2011.

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

National Provider Identifier

1740574219

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Registry record

Entity type Individual (Type 1)
Name Aaron Matthew Young
Credential DO
Sex Male
Practice address Ashland, OH, 44805
Phone (419) 207-2351
Fax (419) 207-2327
Enumeration date Jun 2, 2011
Last updated in NPPES Nov 24, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 58.003842 (OH) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 34.010982 (OH) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 34.010982 (OH) 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
0089640 Medicaid OH -

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 does Aaron Young practice?
The practice location on file with NPPES is in Ashland, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aaron Young?
The National Provider Identifier (NPI) for Aaron Young is 1740574219, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-24.