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Healthcare Providers in Wyoming

Find doctors, hospitals, and clinics in Wyoming from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 151–165 of 200 providers
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Individual (NPI-1) Active

KACIE MCKENNA GALLO M.D.

Family Medicine

📍745 BUENA VISTA DR, LANDER, WY, 82520

📞 307-332-2941

NPI: 1285853622

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Individual (NPI-1) Active

PHILIP GARD DO

Family Medicine

📍1522 E A ST, CASPER, WY, 82601

📞 307-234-6161

NPI: 1043955909

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Individual (NPI-1) Active

BRIAN DALE GEE MD

Family Medicine

📍745 BUENA VISTA DR, LANDER, WY, 82520

📞 307-332-2941

NPI: 1134117039

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Individual (NPI-1) Active

ELISABETH GEHRINGER DO

Family Medicine

📍220 UNITY ST, BELLINGHAM, WA, 98225

📞 360-676-6177

NPI: 1104277375

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Individual (NPI-1) Active

MARIE C GEMPIS DO

Family Medicine

📍204 MCCOLLUM ST, LARAMIE, WY, 82070

📞 307-460-9497

NPI: 1861450116

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Individual (NPI-1) Active

DEREK GILBERT M.D.

Family Medicine

📍1401 W 5TH ST, SHERIDAN, WY, 82801

📞 307-672-1000

NPI: 1477665925

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Individual (NPI-1) Active

PHILLIP ROY GILBERTSON M.D.

Family Medicine

📍8204 WYOMING HWY 789, LANDER, WY, 82520

📞 307-335-6716

NPI: 1366538076

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Individual (NPI-1) Active

DONNA R GIVENS MD

Family Medicine

📍110 HOSPITAL LN, AFTON, WY, 83110

📞 078-855-8523

NPI: 1811063407

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Individual (NPI-1) Active

HERMILO GONZALEZ MD

Family Medicine

📍497 W LOTT ST, BUFFALO, WY, 82834

📞 307-684-2228

NPI: 1023096153

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Individual (NPI-1) Active

KRISTIN HEIDI GRAF M.D.

Family Medicine

📍1836 SOUTH AVE, LA CROSSE, WI, 54601

📞 608-782-7300

NPI: 1649711854

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Individual (NPI-1) Active

CASSIDY JOHN GRAHAM D.O.

Family Medicine

📍501 S BURMA AVE, GILLETTE, WY, 82716

📞 307-688-9255

NPI: 1609139708

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Individual (NPI-1) Active

CONSTANCE BLAINE GRAU DO

Family Medicine

📍1522 E A ST, CASPER, WY, 82601

📞 307-234-6161

NPI: 1346503448

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Individual (NPI-1) Active

LARISSA FAITH GRAY PA-C

Physician Assistant

📍1522 E A ST, CASPER, WY, 82601

📞 307-234-6161

NPI: 1083344758

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Individual (NPI-1) Active

CAMERON J GROVE MD

Family Medicine

📍760 WICKS LN, BILLINGS, MT, 59105

📞 406-238-2500

NPI: 1477659381

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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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🗺 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 200
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