Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Endoscopy Center of the Rockies LLC

Ambulatory Surgical Clinic/Center in Longmont, CO · enumerated 2008 · authorized official Daus Mahnke, Board Member.

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

National Provider Identifier

1811148869

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Registry record

Entity type Organization (Type 2)

Legal business name Endoscopy Center of the Rockies LLC

Practice address 1551 Professional Ln Ste 295, Longmont, CO, 80501

Phone (303) 604-5000

Enumeration date Oct 8, 2008

Last updated in NPPES Oct 4, 2021

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Daus Mahnke

Title Board Member

Phone (303) 604-5000

Other identifiers

Identifier	Type	State	Issuer
95055011	Medicaid	CO	-
490005424	Other	CO	RAILROAD MEDICARE
EN64670	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-10-04. Verify at npiregistry.cms.hhs.gov.

Where is Endoscopy Center of the Rockies LLC located?

The practice location on file with NPPES is in Longmont, CO.

Providers at this address

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North Denver Anesthesia Associates, LLC Certified Registered Nurse Anesthetist · Longmont, CO NPI 1023819893

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-04.