Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Stephen K Kronholm, MD
Urology Physician in Lewiston, ID · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487630968
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Registry record
Entity type Individual (Type 1)
Name Dr. Stephen K Kronholm
Credential MD
Sex Male
Practice address 2315 8th St, Lewiston, ID, 83501
Phone (208) 746-1383
Fax (208) 746-6348
Enumeration date Dec 16, 2005
Last updated in NPPES Oct 14, 2015
Taxonomy & licenses
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 |
|---|---|---|---|
| 000010000609 | Other | ID | REGENCE |
| 20006147 | Other | ID | NORIDIAN-MEDICARE |
| 003782100 | Medicaid | ID | - |
| 4117-8 | Other | ID | BLUECROSS |
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.
Frequently asked questions
What specialty is Stephen Kronholm?
Stephen Kronholm is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Christine Schaller Family Medicine Physician · Lewiston, ID NPI 1063415404 Andrew Schug Physician Assistant · Lewiston, ID NPI 1780679068 Brian Hoffmann Surgery Physician · Lewiston, ID NPI 1548244718 Alex Watson Obstetrics & Gynecology Physician · Lewiston, ID NPI 1780659920 Barbara Arnzen Physician Assistant · Lewiston, ID NPI 1780653097 Richard Leon Family Medicine Physician · Lewiston, ID NPI 1972562841 Melanie Eggleston Internal Medicine Physician · Lewiston, ID NPI 1932159258 Timothy Dykstra Internal Medicine Physician · Lewiston, ID NPI 1376592758
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-14.