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Stephen A Carp, D.O.

Stephen A Carp is a Internal Medicine Physician provider (Internal Medicine) practicing in Keizer, OR, registered in the NPPES registry with NPI 1881638310 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

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NPI 1881638310
Entity type Individual (Type 1)
Name Stephen A Carp
Credential D.O.
Sex Male
Practice address 5900 INLAND SHORES WAY N, Keizer, OR, 97303
Phone 5033992424
Fax 5033757429
Enumeration date 2006-06-15
Last updated in NPPES 2010-05-20

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary MD286859 OR

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
110238783 Other RAILROAD MEDICARE
286859 Medicaid OR
CS4159 Other RAILROAD MEDICARE GROUP
Copy-ready billing details
Provider: Stephen Carp, D.O.
NPI: 1881638310
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 5900 INLAND SHORES WAY N, Keizer, OR, 97303

Other providers at this practice address

NPI Name Type Specialty Location
1801859764 Barbara Foulke Individual Nurse Practitioner Keizer, OR
1770522609 Robin Chandler Individual Internal Medicine Physician Keizer, OR
1386684108 Gerald Farnell Individual Family Medicine Physician Keizer, OR
1770524167 Timothy Zuk Individual Family Medicine Physician Keizer, OR
1730123308 Jeffrey Wang Individual Internal Medicine Physician Keizer, OR
1336183474 Lesley Garber Individual Family Medicine Physician Keizer, OR
1336183599 Anne Nunes Individual Family Medicine Physician Keizer, OR
1437163029 Martin Bassett Individual Endocrinology, Diabetes & Metabolism Physician Keizer, OR

Verify this record

Cross-check NPI 1881638310 against the authoritative CMS record: view Stephen A Carp on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Stephen Carp's NPI record?
Cross-check NPI 1881638310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1881638310 active?
Yes — as of the latest NPPES snapshot, NPI 1881638310 is active (record last updated 2010-05-20).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-05-20.