Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mario Casey Pacheco, MD

Family Medicine Physician in Portland, OR · enumerated 2021.

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

National Provider Identifier

1851979348

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Registry record

Entity type Individual (Type 1)

Name Mario Casey Pacheco

Credential MD

Sex Male

Practice address 10803 Se Cherry Blossom Drive, Portland, OR, 97216

Phone (503) 261-7200

Fax (503) 261-7249

Enumeration date Mar 29, 2021

Last updated in NPPES Aug 21, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD218889 (OR) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License U6045 (TX) Secondary

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

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
500837045	Medicaid	OR	-

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

What is the NPI number for Mario Pacheco?

The National Provider Identifier (NPI) for Mario Pacheco is 1851979348, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mario Pacheco practice?

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

Other providers at this practice address

Browse all →

William Bronec Family Medicine Physician · Portland, OR NPI 1346530573 Stephanie Casey Family Medicine Physician · Portland, OR NPI 1023399367 Jeremiah Knapp Family Medicine Physician · Portland, OR NPI 1922414721 Kayce Spear Family Medicine Physician · Portland, OR NPI 1437513835 Ainsley Pate Physician Assistant · Portland, OR NPI 1568182756

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-21.