Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander William Schermer

Emergency Medicine Physician in Durango, CO · enumerated 2005.

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

National Provider Identifier

1457351397

Verified

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Registry record

Entity type Individual (Type 1)

Name Alexander William Schermer

Sex Male

Practice address 1010 Three Springs Blvd, Durango, CO, 81301

Phone (303) 306-7783

Fax (303) 306-7753

Enumeration date Jul 21, 2005

Last updated in NPPES Apr 2, 2014

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License L5551 (TX) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 44497 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
95272020	Medicaid	NM	-
60221054	Medicaid	CO	-

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

Is NPI 1457351397 active?

Yes, as of the latest NPPES snapshot, NPI 1457351397 is active (record last updated 2014-04-02).

How do I verify Alexander Schermer's NPI record?

Cross-check NPI 1457351397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Robin Galloway Hospitalist Physician · Durango, CO NPI 1609879204 Catholic Health Initiatives Colorado General Acute Care Hospital · Durango, CO NPI 1083611644 Valerie Mckinnis Hospitalist Physician · Durango, CO NPI 1851381255 Charles Masters Anatomic Pathology & Clinical Pathology Physician · Durango, CO NPI 1033198437 Trent Pansze Anatomic Pathology & Clinical Pathology Physician · Durango, CO NPI 1013996412 Todd Sheer Gastroenterology Physician · Durango, CO NPI 1568434702 Southwest Diagnostic Laboratories PC Anatomic Pathology & Clinical Pathology Physician · Durango, CO NPI 1982676920 Laurie Carpino Family Nurse Practitioner · Durango, CO NPI 1811960784

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-02.