Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ashley Hennessey Mcmann, M.D.

Surgery Physician in Corvallis, OR · enumerated 2016.

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

National Provider Identifier

1023465895

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Registry record

Entity type Individual (Type 1)

Name Mrs. Ashley Hennessey Mcmann

Credential M.D.

Sex Female

Practice address 3600 Nw Samaritan Dr, Corvallis, OR, 97330

Phone (541) 768-5111

Enumeration date May 20, 2016

Last updated in NPPES Oct 13, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 308622 (LA) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 42413 (AL) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD21180 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2421654	Medicaid	LA	-

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

Is NPI 1023465895 active?

Yes, as of the latest NPPES snapshot, NPI 1023465895 is active (record last updated 2022-10-13).

How do I verify Ashley Mcmann's NPI record?

Cross-check NPI 1023465895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-13.