Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Augustin Attwell, MD

Individual provider Gastroenterology Physician · NPI 1275620304

Augustin Attwell, MD is a Gastroenterology in Lakewood, Colorado. Graduated from University of Texas Southwestern Medical School at Dallas in 1994, 32 years ago. Practices with Denver Health and Hospital Authority, a 829-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
32
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
CO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

7000 W Colfax Ave
Lakewood, CO 80214-5433
Phone: (303) 573-9951
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 38975 (CO)

Record details

NPI number1275620304
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 9, 2006
Last updated in NPPESMarch 8, 2021
Certification dateMarch 8, 2021
Mailing address3333 S Wadsworth Blvd, Ste. D-100, Lakewood, CO 80227-5122

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1994 (32 years in practice)
Group practice Denver Health And Hospital Authority — 829 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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