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

Dr. Aamir Abbas, DO

Q: What is the NPI number for Aamir Abbas?

The National Provider Identifier (NPI) for Aamir Abbas is 1861818957, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Corvallis, OR · enumerated 2014.

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

National Provider Identifier

1861818957

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Registry record

Entity type Individual (Type 1)

Name Dr. Aamir Abbas

Credential DO

Sex Male

Practice address Corvallis, OR, 97330

Phone (541) 768-5111

Enumeration date Mar 12, 2014

Last updated in NPPES Jan 22, 2026

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

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 23225 (NH) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License DO227861 (OR) 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
3141559	Medicaid	NH	-

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 Aamir Abbas practice?

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

What is the NPI number for Aamir Abbas?

The National Provider Identifier (NPI) for Aamir Abbas is 1861818957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.