Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Miriam Kolnik, M.D.
Surgery Physician in Golden, CO · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992123418
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Registry record
Entity type Individual (Type 1)
Name Sarah Miriam Kolnik
Credential M.D.
Sex Female
Practice address 400 Indiana St Ste 200, Golden, CO, 80401
Phone (303) 940-8200
Fax (303) 940-8400
Enumeration date Apr 1, 2014
Last updated in NPPES Oct 6, 2025
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 54037 (KY) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
How do I verify Sarah Kolnik's NPI record?
Cross-check NPI 1992123418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1992123418 active?
Yes, as of the latest NPPES snapshot, NPI 1992123418 is active (record last updated 2025-10-06).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-06.