Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Medical Center Anesthesiologists, P.C.

Certified Registered Nurse Anesthetist in West Des Moines, IA · enumerated 2007 · authorized official Carrie Johnson, Director of Administration.

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

National Provider Identifier

1518090562

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Medical Center Anesthesiologists, P.C.

Other name <Unavail>

Practice address 1225 Jordan Creek Pkwy Ste 180, West Des Moines, IA, 50266

Phone (515) 283-0463

Fax (515) 283-0794

Enumeration date Mar 13, 2007

Last updated in NPPES Nov 13, 2025

Taxonomy & classification

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Carrie Johnson

Title Director of Administration

Phone (515) 513-3266

Other identifiers

Identifier	Type	State	Issuer
0265652	Medicaid	IA	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Medical Center Anesthesiologists, P.C.?

Medical Center Anesthesiologists, P.C. is registered in NPPES as a Certified Registered Nurse Anesthetist (its primary provider taxonomy).

Providers at this address

Browse all →

Medical Center Anesthesiologists, P.C. Anesthesiology Physician · West Des Moines, IA NPI 1073552428 Mark Kellen Anesthesiology Physician · West Des Moines, IA NPI 1023178647 Robert Shontz Anesthesiology Physician · West Des Moines, IA NPI 1730390410 Nicholas Thompson Anesthesiology Physician · West Des Moines, IA NPI 1417130915 Nolan Asprey Anesthesiology Physician · West Des Moines, IA NPI 1073191888 Madeline Massner Certified Registered Nurse Anesthetist · West Des Moines, IA NPI 1598650095

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-13.