Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Christopher Anzalone, DO

Individual provider Cardiovascular Disease Physician · NPI 1346604865

Christopher Anzalone, DO is registered under Cardiovascular Disease (Cardiology) in Billings, Montana. Graduated from Philadelphia College of Osteopathic Medicine in 2016, 10 years ago. Practices with Scl Health Medical Group - Billings LLC, a 292-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Montana.

Years since qualifying
10
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
MT
In the registry since
2016
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

2900 12th Ave N Ste 204E
Billings, MT 59101-7502
Phone: (484) 332-4978
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 937 Highland Blvd Ste 5510, Bozeman, MT 59715-6916 — (406) 414-3959

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MED-PHYS-LIC-103445 (MT)

Record details

NPI number1346604865
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 11, 2016
Last updated in NPPESJanuary 21, 2026
Certification dateJanuary 21, 2026

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice Scl Health Medical Group - Billings Llc — 292 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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 patients1,111
Services billed 3,999 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $222 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Bozeman Health Big Sky Medical Center Hospital · Big Sky, MT · listed as Bozeman Health Big Sky Medical Center, LLC
  • Bozeman Health Deaconess Hospital Hospital · Bozeman, MT
  • Holy Rosary Hospital Hospital · Miles City, MT
  • Intermountain Health St Vincent Regional Hospital Hospital · Billings, MT
  • Madison Valley Medical Center Hospital · Ennis, MT

Colleagues at Scl Health Medical Group - Billings LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 292 clinicians in the practice; 12 are shown here.

Other providers in Billings