Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Levi Allen Kellogg, MD

Q: What is the NPI number for Levi Kellogg?

The National Provider Identifier (NPI) for Levi Kellogg is 1821559162, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Corvallis, OR · enumerated 2019.

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

National Provider Identifier

1821559162

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Registry record

Entity type Individual (Type 1)

Name Levi Allen Kellogg

Credential MD

Sex Male

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

Phone (541) 768-5111

Enumeration date Mar 28, 2019

Last updated in NPPES Oct 28, 2024

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A184717 (CA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 35.143505 (OH) Secondary

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

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD218859 (OR) Primary

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

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Frequently asked questions

What is the NPI number for Levi Kellogg?

The National Provider Identifier (NPI) for Levi Kellogg is 1821559162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Levi Kellogg practice?

The practice location on file with NPPES is in Corvallis, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-28.