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

John S Weaver, MD

Individual provider Surgery Physician · NPI 1780730366

John S Weaver, MD is a General Surgery in Denver, Colorado. Graduated from University of Colorado School of Medicine, Denver in 2004, 22 years ago. Practices with Healthone Clinic Services - Bariatric Medicine LLC, a 13-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Georgia.

Years since qualifying
22
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO, GA
In the registry since
2007
Specialties on file
2
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

4600 Hale Pkwy Ste 340
Denver, CO 80220-4000
Phone: (303) 280-0900
Fax: (303) 280-3858
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 0048688 (CO)
Surgery Physician Taxonomy 208600000X · Licence 062175 (GA)

Record details

NPI number1780730366
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2007
Last updated in NPPESJanuary 26, 2022
Mailing address4600 Hale Pkwy Ste 340, Denver, CO 80220-4000

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2004 (22 years in practice)
Group practice Healthone Clinic Services - Bariatric Medicine Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Denver