Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Walter R. Buhl, MD

Family Medicine Physician in Milwaukie, OR · enumerated 2005 · practices at Northwest Primary Care Group PC.

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

National Provider Identifier

1174506604

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Registry record

Entity type Individual (Type 1)

Name Mr. Walter R. Buhl

Credential MD

Sex Male

Practice address 3033 Se Monroe St, Milwaukie, OR, 97222

Phone (503) 659-4988

Fax (503) 659-4730

Enumeration date Nov 29, 2005

Last updated in NPPES Feb 17, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD08309 (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
014076	Medicaid	OR	-
080063859	Other	OR	RR MEDICARE

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

How do I verify Walter Buhl's NPI record?

Cross-check NPI 1174506604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174506604 active?

Yes, as of the latest NPPES snapshot, NPI 1174506604 is active (record last updated 2021-02-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-17.