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

Dr. Andrew Jonathan Williams, MD

Individual provider Internal Medicine Physician · NPI 1174629919

Dr. Andrew Jonathan Williams, MD is an Internal Medicine in Centennial, Colorado. Graduated from Eastern Virginia Medical School in 2000, 26 years ago. Practices with Healthone Clinic Services - Primary Care LLC, a 45-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
26
Trained at
Eastern Virginia Medical School
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

14000 E Arapahoe Rd Ste 380
Centennial, CO 80112-4043
Phone: (303) 226-6180
Fax: (720) 870-1896
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 41352 (CO)

Record details

NPI number1174629919
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESJanuary 31, 2022
Mailing address4900 S Monaco St, Suite 210, Denver, CO 80237-3486

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2000 (26 years in practice)
Group practice Healthone Clinic Services - Primary Care Llc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Centennial