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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 166–180 of 200 providers
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Individual (NPI-1) Active

EMILY ASTA HANSEN GUSTAFSON DO

Family Medicine

📍1522 E A ST, CASPER, WY, 82601

📞 307-234-6161

NPI: 1376002691

👨‍⚕️
Individual (NPI-1) Active

TRACEY A. HAAS D.O.

Family Medicine

📍2710 HARNEY ST STE 202, LARAMIE, WY, 82072

📞 307-766-3313

NPI: 1346264561

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Individual (NPI-1) Active

ANDREA ROCKEY HABEL MD

Family Medicine

📍255 N 30TH ST, LARAMIE, WY, 82072

📞 307-755-4540

NPI: 1740787522

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Individual (NPI-1) Active

JOHN G HAEBERLE M.D.

Family Medicine

📍1121 WASHINGTON BLVD, NEWCASTLE, WY, 82701

📞 307-746-6720

NPI: 1619901907

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Individual (NPI-1) Active

MARTHA S HAGEMAN M.D.

Family Medicine

📍122 PETERSEN PKWY, THAYNE, WY, 83127

📞 307-883-5852

NPI: 1033395561

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Individual (NPI-1) Active

REGG A HAGGE MD

Family Medicine

📍711 ONYX ST, KEMMERER, WY, 83101

📞 307-877-4496

NPI: 1902850779

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Individual (NPI-1) Active

TIMOTHY P HALLINAN MD

Family Medicine

📍709 W 8TH ST, GILLETTE, WY, 82716

📞 307-682-3333

NPI: 1427147065

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Individual (NPI-1) Active

JORDAN JUSTICE HARBAUGH-WILLIAMS MD

Family Medicine

📍14 GREAT PLAINS RD, ARAPAHOE, WY, 82510

📞 307-856-9281

NPI: 1831753938

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Individual (NPI-1) Active

NICKOLAS GRANT HARKER M.D.

Family Medicine

📍3632 AMERICAN WAY STE A, CASPER, WY, 82601

📞 307-234-6765

NPI: 1598028698

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Individual (NPI-1) Active

JEFFREY RYAN HARMAN MD

Family Medicine

📍821 E 18TH ST, CHEYENNE, WY, 82001

📞 307-777-7911

NPI: 1134866395

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Individual (NPI-1) Active

AMY J HARNISH MD

Family Medicine

📍1950 BLUEGRASS CIR, CHEYENNE, WY, 82009

📞 307-778-2577

NPI: 1225059843

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Individual (NPI-1) Active

MARCUS HARRIS D.O.

Family Medicine

📍1350 N 500 E, LOGAN, UT, 84341

📞 435-716-1150

NPI: 1336377472

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Individual (NPI-1) Active

SAMUEL TAYLOR HART DO

Family Medicine

📍800 E 20TH ST STE 300, CHEYENNE, WY, 82001

📞 307-633-7444

NPI: 1679193536

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Individual (NPI-1) Active

KATY MARIE HARTMAN M.D.

Family Medicine

📍920 E SHERIDAN ST STE A, LARAMIE, WY, 82070

📞 307-460-9039

NPI: 1588999759

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Individual (NPI-1) Active

LISA ELLEN HARVEY MD

Family Medicine

📍424 YELLOWSTONE AVE, CODY, WY, 82414

📞 307-578-7207

NPI: 1477527299

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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