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Lawrence Joseph Stelmach, M.D.

Family Medicine Physician in Clifton, CO · enumerated 2005.

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

National Provider Identifier

1669479549

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Registry record

Entity type Individual (Type 1)
Name Lawrence Joseph Stelmach
Credential M.D.
Sex Male
Practice address 3225 I-70 Business Loop, Ste A4, Clifton, CO, 81520
Phone (970) 434-6542
Fax (970) 434-3327
Enumeration date Jul 7, 2005
Last updated in NPPES Jun 25, 2010

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 34002 (CO) 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
01340025 Medicaid CO -
841547572003 Other CO ROCKY MT HEALTH PLANS
2140494 Other CO AETNA- HMO
39677 Other CO BCBS

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

Where does Lawrence Stelmach practice?
The practice location on file with NPPES is in Clifton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lawrence Stelmach?
The National Provider Identifier (NPI) for Lawrence Stelmach is 1669479549, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-25.