Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mhc Anesthesia Services

Q: What is the NPI number for Mhc Anesthesia Services?

The NPI for Mhc Anesthesia Services is 1639244270, a Type 2 (organization) record in the CMS NPPES registry.

Anesthesiology Physician in Sioux City, IA · enumerated 2006 · authorized official Brian Monsmab, Executive Director.

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

National Provider Identifier

1639244270

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Registry record

Entity type Organization (Type 2)

Legal business name Mhc Anesthesia Services

Practice address 801 5th St, Sioux City, IA, 51101

Phone (712) 279-2266

Fax (712) 279-5649

Enumeration date Nov 21, 2006

Last updated in NPPES Jul 23, 2008

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Brian Monsmab

Title Executive Director

Phone (952) 442-9770

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 Mhc Anesthesia Services?

The NPI for Mhc Anesthesia Services is 1639244270, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mhc Anesthesia Services?

NPPES lists Brian Monsmab (Executive Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-23.