Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Anthony Blake Hillenbrand, DO

Individual provider Anesthesiology Physician · NPI 1982630521

Dr. Anthony Blake Hillenbrand, DO practises Anesthesiology in Boulder, Colorado. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2000, 26 years ago. Practices with Boulder Valley Anesthesiology, PLLC, a 60-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
26
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
CO
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1100 Balsam Ave
Boulder, CO 80304-3404 Not confirmed with CMS for 19 years — call before visiting
Phone: (303) 440-2092
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 43018 (CO)

Record details

NPI number1982630521
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 24, 2006
Last updated in NPPESSeptember 28, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2000 (26 years in practice)
Group practice Boulder Valley Anesthesiology, Pllc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients47
Services billed 62 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Boulder Valley Anesthesiology, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 60 clinicians in the practice; 12 are shown here.

Other providers in Boulder