Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Herman Metzler III, MD

Surgical Critical Care Physician in Loveland, CO · enumerated 2006.

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

National Provider Identifier

1104895051

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Herman Metzler III

Credential MD

Sex Male

Practice address 2500 Rocky Mountain Ave, Suite 2200, Loveland, CO, 80538

Phone (970) 203-7000

Fax (970) 203-7055

Enumeration date Mar 14, 2006

Last updated in NPPES Dec 26, 2014

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License DR.0051220 (CO) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License DR.0051220 (CO) Secondary

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
99879824	Medicaid	CO	-
100503945	Medicaid	NV	-
XPY205012	Medicaid	CA	-
914764	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Michael Metzler practice?

The practice location on file with NPPES is in Loveland, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Metzler?

The National Provider Identifier (NPI) for Michael Metzler is 1104895051, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-26.