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Healthcare Providers in Wyoming

Find doctors, hospitals, and clinics in Wyoming from the official NPPES NPI Registry. We found 7 providers in this listing.

7 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–7 of 7 providers
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Individual (NPI-1) Active

AMY LYNN GRUBER MD

Family Medicine, Hospice and Palliative Medicine

📍214 E 23RD ST, CHEYENNE, WY, 82001

📞 307-633-7952

NPI: 1124132352

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Individual (NPI-1) Active

CHRISTINA ELIZE AQUINO JARA M.D.

Internal Medicine, Hospice and Palliative Medicine

📍1020 S CONWELL ST, CASPER, WY, 82601

📞 307-265-8300

NPI: 1386199958

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Individual (NPI-1) Active

KIMBERLY S JOHNSON RN, MSN

Registered Nurse, Hospice

📍3021 CITRUS CIR STE 230, WALNUT CREEK, CA, 94598

📞 510-427-0876

NPI: 1760228936

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Individual (NPI-1) Active

LESLIE J MCLEAN MD

Family Medicine, Hospice and Palliative Medicine

📍501 S BURMA AVE, GILLETTE, WY, 82716

📞 307-688-3052

NPI: 1396753943

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Individual (NPI-1) Active

SUE ELLEN TARDIF BSN

Registered Nurse, Home Health

📍1812 SILVER SPUR RD, CHEYENNE, WY, 82009

📞 307-421-0396

NPI: 1104180850

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Individual (NPI-1) Active

RUTH ANNE SMREKAR TOMLINSON MD

Pediatrics

📍5237 HHR RANCH RD STE 1, WILSON, WY, 83014

📞 307-699-0932

NPI: 1679509475

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Individual (NPI-1) Active

SALLY WHELAN

Registered Nurse, Hospice

📍412 WEATHERBY DR, CHEYENNE, WY, 82007

📞 307-286-1445

NPI: 1417346586

🗺 Cities in Wyoming

📍 Cheyenne 📍 Casper 📍 Gillette 📍 Laramie 📍 Rock Springs 📍 Sheridan 📍 Green River 📍 Evanston 📍 Riverton 📍 Cody 📍 Jackson 📍 Rawlins 📍 Lander 📍 Torrington 📍 Powell 📍 Douglas 📍 Worland 📍 Buffalo 📍 Mills 📍 Wheatland

📊 Quick Stats

Providers Listed 7
Cities Found 20
State Wyoming
Source NPPES NPI Registry

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Healthcare in Wyoming

Wyoming is the least populous state in the United States, with approximately 580,000 residents spread across a vast and sparsely settled landscape. Healthcare delivery in Wyoming is shaped by its geography: long distances between communities, harsh winters, and a predominantly rural population make access to specialty care a persistent challenge. The state's largest hospital is Wyoming Medical Center in Casper, a Level II Trauma Center that serves as the primary regional referral hospital for central and eastern Wyoming. Cheyenne Regional Medical Center is the largest hospital in the state capital and serves southeastern Wyoming.

Frontier communities rely heavily on Critical Access Hospitals (CAHs) — small rural hospitals designated by the federal government to receive enhanced Medicare reimbursement in exchange for maintaining 24/7 emergency services. Wyoming has over a dozen CAHs, including facilities in Cody, Lander, Riverton, and Thermopolis. Telehealth has become increasingly important for connecting rural patients with specialists in Casper, Cheyenne, and out-of-state academic medical centers.

Wyoming has not expanded Medicaid under the ACA. The state Medicaid program, administered by the Wyoming Department of Health (WDH) (health.wyo.gov), covers low-income children, pregnant women, and people with disabilities. Adults without disabilities generally do not qualify for Medicaid in Wyoming unless they meet very low income thresholds. The Wyoming Board of Medicine (wyomingboard.com) handles physician licensing and verification.

Despite its small population, Wyoming benefits from proximity to major academic medical centers in Denver, Colorado (UCHealth, Children's Hospital Colorado, National Jewish Health) and Salt Lake City, Utah (Intermountain Health, University of Utah Health), which serve as referral destinations for complex cases. The Wyoming Primary Care Association (wypca.org) supports community health centers and rural health clinics across the state.

Frequently Asked Questions — Wyoming Healthcare