Internal Medicine in Lakewood, Colorado
Data updated monthly · Last refresh September 2026
74 Internal Medicine providers practice in Lakewood, and 23% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Lakewood
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Luke Rohlwing, MDLakewood, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Maria PetroulakisLakewood, CO · No drug or device payments recorded (2025) ·
(720) 321-0000 Dr. Maria PollockLakewood, CO · No drug or device payments recorded (2025) ·
(720) 321-0000 Dr. Mary PenroseLakewood, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Michael Ragsdale, MDLakewood, CO · No drug or device payments recorded (2025) ·
(303) 988-5827 Dr. Patricia Flood-speidel, M.D.Lakewood, CO · No drug or device payments recorded (2025) ·
(303) 239-7336 Dr. Rachel Chung, DOLakewood, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Sai Medi, M.D.Lakewood, CO · No drug or device payments recorded (2025) ·
(720) 321-0000 Dr. Sharon AdcockLakewood, CO · No drug or device payments recorded (2025) ·
(303) 239-7365 Dr. Shauna MccarthyLakewood, CO · No drug or device payments recorded (2025) ·
(303) 239-7284 Dr. Shelley Whelan, RNLakewood, CO · No drug or device payments recorded (2025) ·
(303) 743-5855 Dr. Star Fowler, D.O.Lakewood, CO · $254 in drug and device payments (2025) · Telehealth ·
(720) 321-8280 Dr. Susan Fixman, MDLakewood, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Susan Rupp, M.D.Lakewood, CO · No drug or device payments recorded (2025) ·
(303) 429-4663 Dr. Susan Schiff, M.D.Lakewood, CO · $376 in drug and device payments (2025) · Telehealth ·
(303) 422-3727 Dr. Thomas Lally, MDLakewood, CO · No drug or device payments recorded (2025) ·
(303) 993-1330 Dr. Thomas Mayeda, MDLakewood, CO · No drug or device payments recorded (2025) ·
(303) 989-1284 Dr. Tiffany Koonce, DOLakewood, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Timothy Creany, M.D.Lakewood, CO · $43 in drug and device payments (2025) ·
(303) 893-8300 Dr. Tracy Stiller, MDLakewood, CO · No drug or device payments recorded (2025) ·
(720) 321-5200 Dr. Trang Nguyen, M.D.Lakewood, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Vernon Smith, MDLakewood, CO · $622 in drug and device payments (2025) · Telehealth ·
(303) 232-7660 Dr. Virginia Augustitus, M.D.Lakewood, CO · No drug or device payments recorded (2025) ·
(303) 988-2680 Dr. Werner Baumgartner, M.D.Lakewood, CO · No drug or device payments recorded (2025) ·
(303) 988-2680 Conditions Internal Medicine providers in Lakewood, Colorado commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Lakewood, Colorado?There are 74 Internal Medicine providers with active NPI records practicing in Lakewood, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in Lakewood received drug or device company payments?17 of 74 (23%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Lakewood treat?Internal Medicine providers in Lakewood commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Lakewood Internal Medicine across Colorado