NPI Portal NPI Lookup & Verification

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

Mr. Frederick George Field, MD

Anesthesiology Physician in The Dalles, OR · enumerated 2006.

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

National Provider Identifier

1306826318

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Registry record

Entity type Individual (Type 1)
Name Mr. Frederick George Field
Credential MD
Sex Male
Practice address The Dalles, OR, 97058
Phone (541) 296-6101
Fax (541) 296-3741
Enumeration date Jan 18, 2006
Last updated in NPPES Jan 8, 2008

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD26105 (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
1122647 Medicaid WA -
005861 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.

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Frequently asked questions

What is the NPI number for Frederick Field?
The National Provider Identifier (NPI) for Frederick Field is 1306826318, a Type 1 (individual) record in the CMS NPPES registry.
Where does Frederick Field practice?
The practice location on file with NPPES is in The Dalles, 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 2008-01-08.