Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. William E Ballas, PA-C

Individual provider Surgical Physician Assistant · NPI 1902844269

Mr. William E Ballas, PA-C is a Physician Assistant in Centennial, Colorado. Qualified in 2002, 24 years ago. Practices with Advanced Pain and Anesthesia Services PC, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
24
Licensed in
CO
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

15530 E Broncos Pkwy Ste 100
Centennial, CO 80112-7111
Phone: (720) 851-2000
Fax: (720) 851-2009
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 1715 (CO)

Record details

NPI number1902844269
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 2, 2006
Last updated in NPPESMarch 7, 2023
Mailing address15530 E. Broncos Parkway, Suite 100, Centennial, CO 80112-7111

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Advanced Pain And Anesthesia Services Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Centennial