Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Glenn R Merritt, MD

Anesthesiology Physician in Greenwood Village, CO · enumerated 2006.

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

National Provider Identifier

1225004286

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Registry record

Entity type Individual (Type 1)

Name Glenn R Merritt

Credential MD

Sex Male

Practice address 8000 E Maplewood Ave Ste 120, Greenwood Village, CO, 80111

Phone (303) 438-3999

Fax (720) 439-9500

Enumeration date Feb 28, 2006

Last updated in NPPES Feb 13, 2024

Taxonomy & licenses

207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License DR.0026904 (CO) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License DR.0026904 (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
100430100	Medicaid	WY	-
30003985630001	Medicaid	KS	-
000F7583	Medicaid	NM	-
1225004286	Medicaid	CO	-
128527	Medicaid	AZ	-

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 do I verify Glenn Merritt's NPI record?

Cross-check NPI 1225004286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225004286 active?

Yes, as of the latest NPPES snapshot, NPI 1225004286 is active (record last updated 2024-02-13).

Other providers at this practice address

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Richard Bohlinger Anesthesiologist Assistant · Greenwood Village, CO NPI 1770570327 Carl Boyd Anesthesiology Physician · Greenwood Village, CO NPI 1487642971 David Pennington Anesthesiology Physician · Greenwood Village, CO NPI 1578549218 Paul Miller Anesthesiology Physician · Greenwood Village, CO NPI 1255318366 Glenn Bolton Anesthesiology Physician · Greenwood Village, CO NPI 1841279171 Bruce Imerman Anesthesiology Physician · Greenwood Village, CO NPI 1164402400 Charles Dorroh Anesthesiology Physician · Greenwood Village, CO NPI 1063487916 Kevin Bauer Anesthesiology Physician · Greenwood Village, CO NPI 1770550006

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-13.