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

James Mark Bertola

Pain Medicine (Anesthesiology) Physician in Portland, OR · enumerated 2006.

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

National Provider Identifier

1811917750

Verified

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Registry record

Entity type Individual (Type 1)

Name James Mark Bertola

Sex Male

Practice address Portland, OR, 97227

Phone (503) 331-6131

Enumeration date Jul 21, 2006

Last updated in NPPES Dec 31, 2012

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 A94417 (CA) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License MD27813 (OR) Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 45911 (CO) Secondary

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 James Bertola?

The National Provider Identifier (NPI) for James Bertola is 1811917750, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Bertola 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

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Cheryl Miranda Genetic Counselor (M.S.) · Portland, OR NPI 1407807720 Angela Holt Genetic Counselor (M.S.) · Portland, OR NPI 1396786984 Donna Macklin Mental Health Counselor · Portland, OR NPI 1497868640 Christine Schjelderup Internal Medicine Physician · Portland, OR NPI 1609889096 Deborah Mclaughlin Mental Health Counselor · Portland, OR NPI 1669585360 Elizabeth Young Clinical Social Worker · Portland, OR NPI 1467568659 Lucinda Howard Certified Registered Nurse Anesthetist · Portland, OR NPI 1205943396 Jeffrey Beatty Addiction (Substance Use Disorder) Counselor · Portland, OR NPI 1043328321

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-31.