Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Pfannenstiel, M.D.

Emergency Medicine Physician in Pueblo, CO · enumerated 2006.

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

National Provider Identifier

1760456156

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Registry record

Entity type Individual (Type 1)

Name Michael Pfannenstiel

Credential M.D.

Sex Male

Practice address 400 W 16th St, Pueblo, CO, 81003

Phone (719) 584-4306

Fax (719) 595-7886

Enumeration date Feb 14, 2006

Last updated in NPPES Jan 5, 2012

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 04-31930 (KS) 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
200386410C	Medicaid	KS	-
64095748	Medicaid	KY	-
97424374	Medicaid	CO	-
200386410E	Medicaid	KS	-
P00445745	Other	KS	RR MEDICARE

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

What is the NPI number for Michael Pfannenstiel?

The National Provider Identifier (NPI) for Michael Pfannenstiel is 1760456156, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Pfannenstiel practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-05.