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Healthcare Providers in Colorado

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

200 Providers Found Data from NPPES NPI Registry Updated 2026
All Providers Doctors Hospitals & Clinics
Showing 1–15 of 200 providers
🏥
Organization (NPI-2) Active

AARON J. BURROWS, MD P.C.

Internal Medicine, Gastroenterology

📍4500 E 9TH AVE, DENVER, CO, 80220

📞 303-320-1111

NPI: 1669653242

👨‍⚕️
Individual (NPI-1) Active

BILLIE S ABBOTT

Registered Nurse, Gastroenterology

📍2045 FRANKLIN ST, DENVER, CO, 80205

📞 303-861-3460

NPI: 1487798187

👨‍⚕️
Individual (NPI-1) Active

DAVID EDWARD ADAMS MD

Internal Medicine, Gastroenterology

📍4102 PINION DR, U S A F ACADEMY, CO, 80840

📞 719-333-5916

NPI: 1477521011

👨‍⚕️
Individual (NPI-1) Active

DOUGLAS GRAHAM ADLER M.D.

Internal Medicine, Gastroenterology

📍2920 N CASCADE AVE STE 301, COLORADO SPRINGS, CO, 80907

📞 719-636-1201

NPI: 1891748687

👨‍⚕️
Individual (NPI-1) Active

RIZWAN AHMED M.D.

Internal Medicine, Gastroenterology

📍8640 SUDLEY RD STE 201, MANASSAS, VA, 20110

📞 703-368-6819

NPI: 1841469061

👨‍⚕️
Individual (NPI-1) Active

WASEEM AHMED MD

Internal Medicine, Gastroenterology

📍8700 BEVERLY BLVD, WEST HOLLYWOOD, CA, 90048

📞 310-423-4100

NPI: 1497166573

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Organization (NPI-2) Active

AILA MEDICAL, PC

Internal Medicine, Rheumatology

📍1999 HARRISON ST FL 18, OAKLAND, CA, 94612

📞 970-233-3224

NPI: 1043980915

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Individual (NPI-1) Active

ABDULLAH A AL-SHAHRANI

Internal Medicine, Gastroenterology

📍12631 E 17TH AVE, AURORA, CO, 80045

📞 303-724-1097

NPI: 1033598297

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Individual (NPI-1) Active

BADER AHMAD S ALAJLAN M.B.B.S

Internal Medicine, Gastroenterology

📍12631 E 17TH AVE # MSB-158, AURORA, CO, 80045

📞 303-724-9050

NPI: 1326392291

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Organization (NPI-2) Active

ALIGNMED PARTNERS, PC

Internal Medicine, Geriatric Medicine

📍420 DEAN DR, GARDENDALE, AL, 35071

📞 205-631-8709

NPI: 1881109452

👨‍⚕️
Individual (NPI-1) Active

SAM ANOUNA M.D.

Internal Medicine, Gastroenterology

📍10001 N WASHINGTON ST, THORNTON, CO, 80229

📞 303-252-4442

NPI: 1639119365

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Individual (NPI-1) Active

DIANA ARSENE M.D.

Internal Medicine, Gastroenterology

📍2940 N CIRCLE DR, COLORADO SPRINGS, CO, 80909

📞 719-635-7321

NPI: 1679830871

👨‍⚕️
Individual (NPI-1) Active

KEVIN H ASHBY M.D.

Internal Medicine, Gastroenterology

📍1010 THREE SPRINGS BLVD STE 270, DURANGO, CO, 81301

📞 970-764-3800

NPI: 1245209907

👨‍⚕️
Individual (NPI-1) Active

AUGUSTIN ATTWELL MD

Internal Medicine, Gastroenterology

📍7000 W COLFAX AVE, LAKEWOOD, CO, 80214

📞 303-573-9951

NPI: 1275620304

👨‍⚕️
Individual (NPI-1) Active

GREGORY AUSTIN MD

Internal Medicine, Gastroenterology

📍12605 E 16TH AVE, AURORA, CO, 80045

📞 720-848-0000

NPI: 1750503876

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🗺 Cities in Colorado

📍 Denver 📍 Colorado Springs 📍 Aurora 📍 Fort Collins 📍 Lakewood 📍 Thornton 📍 Arvada 📍 Westminster 📍 Pueblo 📍 Greeley 📍 Centennial 📍 Boulder 📍 Longmont 📍 Loveland 📍 Broomfield 📍 Castle Rock 📍 Grand Junction 📍 Commerce City 📍 Parker 📍 Littleton

📊 Quick Stats

Providers Listed 200
Cities Found 20
State Colorado
Source NPPES NPI Registry

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Healthcare in Colorado

Colorado's healthcare system benefits from a relatively healthy and active population, though the state faces unique challenges related to altitude-related conditions, a large outdoor recreation industry, and significant rural healthcare gaps. The Denver metropolitan area is the center of Colorado's healthcare infrastructure, home to UCHealth University of Colorado Hospital (a Level I Trauma Center and academic medical center), Children's Hospital Colorado, SCL Health, and HealthONE hospital system.

Colorado expanded Medicaid in 2013 under the ACA, and the program — known as Health First Colorado — covers over 1.5 million residents. The state also operates Connect for Health Colorado (connectforhealthco.com), the state-based ACA marketplace offering subsidized private insurance plans. Colorado has been a national leader in behavioral health reform, investing heavily in integrated care models that combine mental health, substance use treatment, and primary care.

Rural healthcare access is a significant challenge in Colorado's mountain communities and Eastern Plains. Many counties lack primary care physicians, and the state has implemented loan repayment programs and rural training tracks to attract providers to underserved areas. The Colorado Department of Public Health and Environment (CDPHE) (cdphe.colorado.gov) oversees public health programs and environmental health initiatives.

The Colorado Medical Board (dpo.colorado.gov) licenses physicians and provides an online verification tool for consumers.

Frequently Asked Questions — Colorado Healthcare