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Mark Mammel, MD

Q: What is the NPI number for Mark Mammel?

The National Provider Identifier (NPI) for Mark Mammel is 1720047582, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Saint Paul, MN · enumerated 2006.

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

National Provider Identifier

1720047582

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Registry record

Entity type Individual (Type 1)

Name Mark Mammel

Credential MD

Sex Male

Practice address 347 Smith Ave N, Suite 505, Saint Paul, MN, 55102

Phone (651) 220-6260

Fax (651) 220-7777

Enumeration date Mar 21, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MN26003 (MN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Mark Mammel?

The National Provider Identifier (NPI) for Mark Mammel is 1720047582, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Mammel practice?

The practice location on file with NPPES is in Saint Paul, MN. 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 2023-03-07.