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Obstetrics & Gynecology Specialists in Logan, UT

Browse 16 Obstetrics & Gynecology providers listed in NPPES with a practice address in Logan, Utah.

16 Healthcare Providers

How Logan compares with the U.S.

Logan has 29 clinicians in Obstetrics & Gynecology per 100,000 residents, 2.1 times the U.S. rate of 14.

That is 16 active clinicians in Obstetrics & Gynecology with a practice address in Logan, for a population of 54,907.

The Utah 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.

93% of clinicians in Obstetrics & Gynecology in Logan listed in the CMS Medicare file (13 of 14) accept Medicare assignment. That is similar to the Utah share of 96%.

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 14 clinicians in Obstetrics & Gynecology in Logan 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).

Obstetrics & Gynecology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Obstetrics & Gynecology practitioners in Logan, UT

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Logan, UT
Part B Lab & Imaging Eligible 14 Diagnostic Referrals
DME Ordering Eligible 14 Durable Medical Equipment
Home Health Agency Referrals 14 HHA Ordering Eligible
Showing 1โ€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Dr. Jon W Ahlstrom , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
550 E 1400 N, Suite I, Logan, UT 843412406
Phone: 4357531545
NPI Identifier 1437146065
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Dr. David Austin Anderson , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
2245 N 400 E Ste 201, Logan, UT 843411891
Phone: 4357877001
NPI Identifier 1508356544
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Dr. Nathan Robert Bertoldo , MD, MPH

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
2245 N 400 E Ste 201, Logan, UT 843411891
Phone: 4357877001
NPI Identifier 1851731558
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Amy A Billings , PA-C

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1325 N 600 E, Suite 102, Logan, UT 843416738
Phone: 4357539999
NPI Identifier 1487765574
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Dr. Gary K Fowers , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1325 N 600 E, Ste 102, Logan, UT 843412684
Phone: 4357539999
NPI Identifier 1457342818
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Dr. David A Kirkman , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1325 No 600e, #102, Logan, UT 84341
Phone: 4357539999
NPI Identifier 1285624478
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Dr. Chad Logan Martinez , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1400 N 500 E, Logan, UT 843412455
Phone: 4357161920
NPI Identifier 1689137143
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Dr. Kimberly D Mcculloch , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1350 N 500 E, Logan, UT 843412400
Phone: 4357921920
NPI Identifier 1154331585
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Dr. Barry A Noorda , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1325 N 600 E, 102, Logan, UT 843412684
Phone: 4357539999
NPI Identifier 1558351742
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Dr. Tandy Garth Olsen , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
500 E 1400 North, Logan, UT 84341
Phone: 4357161920
NPI Identifier 1861476921
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Dr. Chase B Petersen , MD

Obstetrics & Gynecology

Active NPI Status
1400 N 500 E, Logan, UT 84341
Phone: 4357161920
NPI Identifier 1407144702
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Dr. Brynn Schumacher , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1400 N 500 E, Logan, UT 843412455
Phone: 4357161920
NPI Identifier 1740713551
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Dr. James P Benedict , MD

Obstetrics & Gynecology

Active NPI Status
1350 N 500 E, Logan, UT 843412400
Phone: 4357921920
NPI Identifier 1154335651
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Dr. Anne Sadler Blackett , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1325 N 600 E, Suite 102, Logan, UT 84341
Phone: 4357539999
NPI Identifier 1184785529
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Dr. Ernest Brett Horsley , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
1350 N 500 E, Logan, UT 843412400
Phone: 4357921920
NPI Identifier 1003826439
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Dr. Francis Neal Mortenson , MD

Obstetrics & Gynecology

Active NPI Status
1141 Fox Farm Rd, Logan, UT 843214807
Phone: 4357530870
NPI Identifier 1013242916
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Frequently Asked Questions about Obstetrics & Gynecology in Logan

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 Utah 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.