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ASSOCIATED ANESTHESIOLOGISTS, P.C.
NPI 1215904750
Anesthesiology in Des Moines, IA

Active since March 03, 2006
1200 PLEASANT ST, DES MOINES, IA 50309(515) 401-1950(515) 401-1955 Get Directions Write a Review

NPPES record last updated: June 3, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 3, 2021, Dec 17, 2020, Dec 8, 2020 and 2 more (5 updates tracked since 2017).

About Associated Anesthesiologists, P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASSOCIATED ANESTHESIOLOGISTS, P.C. (NPI 1215904750) is a healthcare organization registered as an anesthesiology in Des Moines, Iowa and active in the NPI registry since March 2006. The organization lists Patricia Marie Crain, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1215904750
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameASSOCIATED ANESTHESIOLOGISTS, P.C.
Location Address1200 PLEASANT STDes Moines, IA 50309-1406
Mailing Address4201 Westown Pkwy Ste 236West Des Moines, IA 50266-6720 · (515) 401-1950 · Fax (515) 401-1955
Phone(515) 401-1950
Fax(515) 401-1955
Organization SubpartNo
Authorized OfficialPatricia Marie CrainOffice Manager · (515) 401-1950
Enumeration DateMarch 3, 2006
Last NPPES UpdateJune 3, 20215 updates tracked since enumeration
NPPES CertifiedJune 3, 2021
✔ NPI 1215904750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X
Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X
1200 PLEASANT ST, Des Moines, IA 50309
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Other Identifiers 6

Other06000IA · Breast & Cervical Care Gr
Medicaid0041830IA
Other102316IA · Health Alliance Group #
OtherCT1420IA · Railroad Medicare Group #
Other04183IA · Blue Shield Group #
Other139380600IA · Us Dept Of Labor Group #

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Associated Anesthesiologists, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

66

Medicare enrollment records show 66 clinicians reassign Medicare billing to Associated Anesthesiologists, P.C., which bills Medicare for the services they deliver. Of these, 61 practice at this address and 64 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Anesthesiology61
Certified Registered Nurse Anesthetist (CRNA)5

Nearest to this location (20)

See all 66
Nicholas Aerisolphal, M.D.
Anesthesiology
NPI 1790992535
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Nicholas Ameln, M.D.
Anesthesiology
NPI 1841533494
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Jarrod Bang, MD
Anesthesiology
NPI 1275064701
1200 PLEASANT ST
Des Moines, IA 50309
(515) 401-1950
✔ PECOS✔ Accepts MedicareSame address
Bradley Bergman, D.O.
Anesthesiology
NPI 1942286968
1200 PLEASANT ST
Des Moines, IA 50309
(152) 416-3725
✔ PECOS✔ Accepts MedicareSame address
Brittany Burnes, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1578182077
1200 PLEASANT ST
Des Moines, IA 50309
(152) 416-3725
✔ Accepts MedicareSame address
Peter Coonrod, M.D.
Anesthesiology
NPI 1780941294
1200 PLEASANT ST
Des Moines, IA 50309
(152) 416-3725
✔ PECOS✔ Accepts MedicareSame address
Zachary Dalhoff, DO
Anesthesiology
NPI 1861922452
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Jack Davenport, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1699102301
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Louis Dewild, M.D.
Anesthesiology
NPI 1821074071
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Natasha Dutta, DO
Anesthesiology
NPI 1275100422
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Stephen Forney, M.D.
Anesthesiology
NPI 1922084847
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Brenton Freeman, D.O.
Anesthesiology
NPI 1144451907
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Jerry Hine, M.D.
Anesthesiology
NPI 1770745366
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Chloe Hlas, MD
Anesthesiology
NPI 1467027557
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Patricia Hoffmann, D.O.
Anesthesiology
NPI 1215914007
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Martin Hove, M.D.
Anesthesiology
NPI 1295944908
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Mark Jensen, M.D.
Anesthesiology
NPI 1841633666
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Hilary Klein, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1396174272
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Angela Stillmunkes, C.R.N.A.
Certified Registered Nurse Anesthetist (CRNA)
NPI 1457310617
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
Jennifer Thomsen, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1134100324
1200 PLEASANT ST
Des Moines, IA 50309
(515) 241-6372
✔ PECOS✔ Accepts MedicareSame address
See all 66 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Associated Anesthesiologists, P.C.'s NPI number?

The NPI number for Associated Anesthesiologists, P.C. is 1215904750. It was assigned to this organization in the NPPES registry on March 3, 2006.

Where is Associated Anesthesiologists, P.C. located?

Associated Anesthesiologists, P.C. is located at 1200 Pleasant St, Des Moines, IA 50309. The listed phone number is (515) 401-1950.

What is Associated Anesthesiologists, P.C.'s specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Associated Anesthesiologists, P.C. enrolled in Medicare?

Yes. Associated Anesthesiologists, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Associated Anesthesiologists, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 66 clinicians in 2 Medicare specialties reassign their Medicare billing to Associated Anesthesiologists, P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Anesthesiology (61) and Certified Registered Nurse Anesthetist (CRNA) (5). Of these, 61 practice at this address and 64 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Associated Anesthesiologists, P.C. was last updated on June 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.