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Obstetrics & Gynecology Specialists in Ames, IA

Browse 12 Obstetrics & Gynecology providers listed in NPPES with a practice address in Ames, Iowa.

12 Healthcare Providers

How Ames compares with the U.S.

Ames has 18 clinicians in Obstetrics & Gynecology per 100,000 residents, about 1.3 times the U.S. rate of 14.

That is 12 active clinicians in Obstetrics & Gynecology with a practice address in Ames, for a population of 67,669.

The Iowa rate is 11 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.

Too few clinicians in Obstetrics & Gynecology in Ames are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Dr. Bonnie Sue Beer , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Ave, Ames, IA 500105733
Phone: 5152394414
NPI Identifier 1609863216
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Dr. James Michael Downard , MD

Obstetrics & Gynecology

Active NPI Status
1015 Duff Ave, Ames, IA 500105733
Phone: 5152394414
NPI Identifier 1720076243
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Cameron Hinrichsen

Obstetrics & Gynecology

Active NPI Status
5227 Springbrook Dr, Ames, IA 500145550
Phone: 5158027168
NPI Identifier 1093242224
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Dr. Darryl C Johnson , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Ave, Ames, IA 500105733
Phone: 5152394414
NPI Identifier 1720084916
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Dr. Joyce R Lines , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Ave, Ames, IA 500105733
Phone: 5152396970
NPI Identifier 1649270588
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Mary Mathews Rotto , PA-C

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Ave, Ames, IA 500105733
Phone: 5152396970
NPI Identifier 1417939638
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Dr. Beth Kathleen Soulli , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Avenue, Ames, IA 500103014
Phone: 5152394414
NPI Identifier 1255621512
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Dr. Jack J. Swanson , DO, PhD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Ave, Ames, IA 500105733
Phone: 5152394414
NPI Identifier 1467445007
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Dr. Emily S Zoulek , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1015 Duff Ave, Ames, IA 500105733
Phone: 5152394414
NPI Identifier 1407006240
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Roberta Janine Baldus , PA-C

Obstetrics & Gynecology

Active NPI Status
1015 Duff Ave, Ames, IA 500105733
Phone: 5152396970
NPI Identifier 1518967454
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Dr. Lisa M. Banitt , MD

Obstetrics & Gynecology

Active NPI Status
2530 Chamberlain St, Ames, IA 50014
Phone: 8778117526
NPI Identifier 1437146016
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Dr. Joan M. Grabenstetter , MD

Obstetrics & Gynecology

Active NPI Status
1015 Duff Ave, Ames, IA 500103014
Phone: 5152394414
NPI Identifier 1952399941
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Frequently Asked Questions about Obstetrics & Gynecology in Ames

How do I check a Obstetrics & Gynecology 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.