NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ralph M. Kunkel, MD

Cardiovascular Disease Physician in Klamath Falls, OR · enumerated 2006.

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

National Provider Identifier

1629027156

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ralph M. Kunkel
Credential MD
Sex Male
Practice address 2614 Clover St, Klamath Falls, OR, 97601
Enumeration date May 10, 2006
Last updated in NPPES Aug 29, 2022

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License M-4821 (ID) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License M00020829 (WA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 20829 (WA) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 20829 (WA) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License M-4821 (ID) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License M00020829 (WA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD202898 (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
0011551 Medicaid OR -
MD202898 Other OR 207RC0000X
8490401 Medicaid WA -
00037741 Medicaid ID -
003774100 Medicaid ID -

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 Ralph Kunkel?
The National Provider Identifier (NPI) for Ralph Kunkel is 1629027156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ralph Kunkel practice?
The practice location on file with NPPES is in Klamath Falls, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-29.