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Primary care physicians in Thornton, CO

The federal NPI Registry lists 85 primary care physicians with a practice address in Thornton, most of them along E 104th Ave and Washington St.

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Thornton at a glance

residents (2023 Census estimate)
144,922
County
Adams
registered primary care physicians with an office here
85
per 100,000 residents (area average 92.3)
58.7
ZIP with the most offices
80229

Registered primary care physicians in Thornton

Alphabetical, from the federal NPI Registry (CMS), fetched 2026-11-05. Not a ranking or an endorsement; nobody pays to appear in this list. Confirm details with each office.

  • Alphonse Giordano, MD

    Family Medicine

    550 Thornton Pkwy Unit 110 · 80229

    720-872-0399

  • Amy Cook, MD

    Family Medicine

    8990 Washington St · 80229

    720-929-1655

  • Ann Imhof, MD

    Family Medicine

    2200 East 104 Avenue Suite 115 · 80233

    303-452-2766

  • Anne Hansen, MD

    Family Medicine

    8990 Washington St · 80229

    720-929-1655

  • Arthur Kuper, DO

    Family Medicine

    9195 Grant St Suite 100 · 80229

    303-292-0034

  • Christopher Jones, MD

    Internal Medicine, Hematology & Oncology

    9451 Huron St · 80260

    303-650-4042

  • Corinn Gayer, DO

    Family Medicine

    4075 E 128th Ave · 80241

    303-925-4210

  • Dallas Bogner, MD

    Family Medicine

    4075 E 128th Ave · 80241

    303-925-4210

  • David Landy, MD

    Family Medicine

    3814 E 120th Ave · 80233

    303-452-2046

  • Eiko Browning, MD

    Internal Medicine, Hematology & Oncology

    8820 Huron St · 80260

    303-386-7622

  • Elisa Melendez, MD

    Family Medicine

    1181 E. 120th Ave, Unit A · 80233

    303-673-1500

  • Emily Gutgsell, MD

    Family Medicine

    8990 Washington St · 80229

    720-929-1655

  • Eric Barnhart, MD

    Family Medicine

    2200 E 104 Ave Ste 115 · 80233

    303-452-2766

  • James Gregory, MD

    Family Medicine

    2200 East 104 Avenue Suite 115 · 80233

    303-452-2766

  • John Douthit, DO

    Family Medicine

    9981 N Washington St Number 24 · 80229

    303-451-8069

  • John Gehred, MD

    Family Medicine

    11014 Ash Pl · 80233

    303-255-1246

  • Keith Cook, M D

    Family Medicine

    3959 E 120th Ave · 80233

    303-452-4343

  • Kenneth Hahn, DO

    Family Medicine

    3655 E 104th Ave Suite A · 80233

    303-254-8500

  • Kirby Duvall, MD

    Family Medicine

    9720 Grant St · 80229

    303-756-3494

  • Mackenzie Kigin, DO

    Family Medicine

    8990 Washington St · 80229

    720-929-1655

  • Mark Levstik, DO

    Family Medicine

    13421 Quebec Street · 80602

    036-731-5703

  • Matthew Mcdiarmid, DO

    Internal Medicine, Interventional Cardiology

    805 E 144th Ave Ste 100 · 80023

    720-772-8040

  • Megan Carlberg, MD

    Family Medicine

    8990 Washington St · 80229

    720-929-1655

  • Michael Auringer, MD

    Family Medicine

    3655 E 104th Ave · 80233

    303-254-8500

  • Mira Lee, MD

    Family Medicine

    13421 Quebec St · 80602

    303-498-2850

  • Paul Berger, MD

    Family Medicine

    4075 E 128th Ave · 80241

    303-925-4210

  • Philip Henbest, DO

    Family Medicine

    9981 Washington St Suite 21 · 80229

    303-252-0488

  • Rao Mushtaq, MD

    Internal Medicine, Hematology & Oncology

    9451 Huron St · 80260

    303-650-4042

  • Richard Apke, MD

    Internal Medicine

    51 W 84th Ave Suite 300 · 80260

    303-428-0533

  • Stephen Cobb, MD

    Family Medicine

    16570 Washington St · 80023

    303-689-6600

  • Suzanne Nash, MD

    Family Medicine

    3655 E 104th Ave Suite A · 80233

    303-254-8500

  • Todd Dextradeur, MD

    Internal Medicine

    51 W 84th Ave Ste 300 · 80260

    303-777-8333

  • Upasana Mohapatra, MD

    Family Medicine

    8990 Washington St · 80229

    720-929-1655

  • Vernon Lee, DO PC

    Family Medicine

    9141 Grant St Suite 245 · 80229

    303-252-0550

  • William Cooper, MD

    Family Medicine

    3260 E 104th Ave · 80233

    720-929-8300

  • Wittmann Murphy, DO

    Family Medicine

    2200 E 104th Ave Ste 115 · 80233

    303-452-2733

Plus 49 more registered in Thornton. Search them all at npiregistry.cms.hhs.gov.

Choosing a primary care physician in Thornton

  • Check the license with the Colorado Medical Board. DocInfo.org lists actions taken by state boards.
  • Ask whether the doctor is accepting new patients on your exact plan; HMO plans assign you to a primary care doctor.
  • Ask which hospital the doctor admits to and whether telehealth visits are offered.
  • Family medicine treats all ages; internal medicine treats adults only.

Near Thornton

Questions people ask

How many primary care physicians practice in Thornton?
The federal NPI Registry lists 85 primary care physicians with a practice address in Thornton, most of them along E 104th Ave and Washington St. Source: CMS NPI Registry, practice-location addresses.
Which nearby cities have more options than Thornton?
Lakewood (280, 17.9 mi), Denver (279, 11.4 mi) and Boulder (233, 17.9 mi).
Can a practice sponsor the Thornton page?
Yes. This page has 1 sponsor position, sold for a flat monthly fee and always labeled "Sponsored". Organic listings are never for sale.

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