Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Anesthesiology Specialists in Ames, IA

Browse 21 Anesthesiology providers listed in NPPES with a practice address in Ames, Iowa.

21 Healthcare Providers

How Ames compares with the U.S.

Ames has 31 clinicians in Anesthesiology per 100,000 residents, about 1.7 times the U.S. rate of 18.

That is 21 active clinicians in Anesthesiology with a practice address in Ames, for a population of 67,669.

The Iowa rate is 18 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

88% of clinicians in Anesthesiology in Ames listed in the CMS Medicare file (15 of 17) accept Medicare assignment. That is lower than the Iowa share of 99%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 17 clinicians in Anesthesiology in Ames listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Anesthesiology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Anesthesiology practitioners in Ames, IA

Source: CMS PECOS
PECOS Enrolled Specialists 15 In Ames, IA
Part B Lab & Imaging Eligible 15 Diagnostic Referrals
DME Ordering Eligible 16 Durable Medical Equipment
Home Health Agency Referrals 15 HHA Ordering Eligible
Showing 1โ€“20 of 21 providers
With recent CMS data first, then Aโ€“Z

Dr. Patrick H. Allaire , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Mcfarland Clinic Pc, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1811983695
View Full Profile

Dr. Stephanie Ann Donnelly , DO

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Avenue, Mcfarland Clinic, Pc, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1336460013
View Full Profile

Dr. Jeffrey A. Drawbond , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Ames, IA 500105793
Phone: 5152392182
NPI Identifier 1013905421
View Full Profile

Dr. Robert Laurence Fears , MD

Anesthesiology

Active NPI Status
1111 Duff Ave, Ames, IA 500105793
Phone: 5152392182
NPI Identifier 1356339527
View Full Profile

Dr. Donald Lee Harker , DO

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Ames, IA 500105745
Phone: 5152392151
NPI Identifier 1508179615
View Full Profile

Dr. Brenda J. Kruse , MD

Anesthesiology

Active NPI Status
1111 Duff Ave, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1316937113
View Full Profile

Dr. Andrew J. Mizerak , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Mcfarland Clinic, Pc, Ames, IA 500103014
Phone: 5152393665
NPI Identifier 1982695912
View Full Profile

Dr. Eli D Musselman , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Avenue, Ames, IA 500103014
Phone: 5152392151
NPI Identifier 1053791251
View Full Profile

Dr. Matthew Ryan Okland , DO

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Avenue, Mcfarland Clinic Pc, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1093026635
View Full Profile

Dr. Kristy Huynh Perrin , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Avenue, Ames, IA 500103014
Phone: 5152392151
NPI Identifier 1356601801
View Full Profile

Dr. Michelle Ann Riesselman , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Ames, IA 500105745
Phone: 5152392151
NPI Identifier 1912357765
View Full Profile

Dr. Traci L. Shogren-Knaak , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Ames, IA 500105793
Phone: 5152392182
NPI Identifier 1629059001
View Full Profile

Dr. Sean M Sturm , DO

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Avenue, Ames, IA 500103014
Phone: 5152392151
NPI Identifier 1588025662
View Full Profile

Dr. Sherif H. Tewfik , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Avenue, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1588640460
View Full Profile

Dr. Gregory R. Utesch , MD

Anesthesiology

Active NPI Status
1111 Duff Ave, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1275514549
View Full Profile

Dr. Grant Henry Young , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Ames, IA 500105745
Phone: 5152392151
NPI Identifier 1285291666
View Full Profile

Dr. Joshua A Zwingelberg , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1215 Duff Avenue, Ames, IA 500103014
Phone: 5152392151
NPI Identifier 1710390182
View Full Profile

Dr. Kevin J. Healy , MD

Anesthesiology

Active NPI Status
1111 Duff Ave, Ames, IA 500105793
Phone: 5152392182
NPI Identifier 1851380919
View Full Profile

Dr. James M. Neary , MD

Anesthesiology

Active NPI Status
1111 Duff Ave, Ames, IA 500103014
Phone: 5152392182
NPI Identifier 1548251259
View Full Profile

Dr. Joshua Douglas Seydell , DO

Anesthesiology

Active NPI Status Accepts Medicare Assignment
1111 Duff Ave, Ames, IA 500105745
Phone: 5152394400
NPI Identifier 1962080721
View Full Profile

Frequently Asked Questions about Anesthesiology in Ames

How do I check a Anesthesiology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Iowa licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.