Doctor Profile

Cancer Care · Hematology/Oncology

Than Aye

MD · Hematology/Oncology
2475 E BROADWAY ST
Helena, MT 59601
✓ Accepts Medicare 🎓 22 Years Practicing
643
Medicare Patients / yr
6
Procedures Billed
22
Years Practicing
5
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Than Aye's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Aye

See which plans Dr. Aye accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Montana, the fastest way to find a Medicare plan that covers Dr. Aye is to compare every Medicare Advantage and Part D plan available near 59601, MT — the Hematology/Oncology's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 59601, MT →

Or call the office at (406) 447-2828 to confirm acceptance directly.

What Dr. Aye Does

Dr. Aye served 643 Medicare patients across 1,173 services in the latest CMS reporting year. That's 52% above the average Hematology/Oncology in Montana (423 patients across 29 doctors).

ProcedureServicesMedicare Patients
Established patient office or other outpatient visit, 30-39 minutes (99214)565286
Established patient office or other outpatient visit, 40-54 minutes (99215)446213
New patient office or other outpatient visit, 60-74 minutes (99205)8080
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)3428
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)2614

How to read this: "Services" are the total times Dr. Aye billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Aye is affiliated with 5 hospitals according to CMS Physician Compare. Below are the 5 hospitals with full quality profiles on our site. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Monument Health Rapid City Hospital

Rapid City, SD
★★★★☆ 4/5 CMS Rating

St Peters Health

Helena, MT
★★★★☆ 4/5 CMS Rating

Hans P Peterson Memorial Hospital - Cah

Philip, SD
Rating not available

Monument Health Lead-Deadwood Hospital

Deadwood, SD
Rating not available

Monument Health Spearfish Hospital

Spearfish, SD
Rating not available

Practice Location & Telehealth Readiness

Dr. Aye practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Aye offers telehealth — broadband availability at your home matters for virtual visits.

Address: 2475 E BROADWAY ST, Helena, MT 59601
Phone: (406) 447-2828

Area Safety Grade

D+

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

18 min

Average commute time in this zip · 75% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

20.5965

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Cancer Care Doctors near 59601, MT

If Dr. Aye isn't accepting new patients or isn't in your plan's network, these are the closest cancer care doctors near 59601, MT:

DoctorSpecialtyMedicare Patients / yrDistance
Elizabeth BiggerMedical Oncology4002.0 mi
Andrew C. CupinoRadiation Oncology6492.0 mi
Karine DarbinyanHematology/Oncology5092.0 mi
Jeffrey W. AllenMedical Oncology756200.8 mi
Kevin P. MulveyMedical Oncology200.8 mi
Paul S. WhiteMedical Oncology806200.8 mi

View all cancer care doctors near 59601, MT →

How to Use This Information

Choosing a Medicare plan that covers Dr. Aye takes three steps:

Compare Medicare Plans near 59601, MT → All Doctors near 59601, MT

Than Aye: Common Questions

Does Dr. Aye accept Medicare?
Yes. Dr. Aye is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Aye depends on that plan's provider network. Compare Medicare plans near 59601, MT →
Where is Dr. Aye's office?
Dr. Aye practices at 2475 E BROADWAY ST, Helena, MT 59601. Phone: (406) 447-2828.
What Medicare plans does Dr. Aye accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (406) 447-2828 to confirm your specific plan is accepted, or compare all Medicare plans near 59601, MT to see available options.
Does Dr. Aye offer telehealth visits?
CMS does not currently list Dr. Aye as offering telehealth. Call the office at (406) 447-2828 to confirm whether virtual visits are available.
How experienced is Dr. Aye?
Dr. Aye graduated in 2004 and has been practicing for approximately 22 years. In the latest CMS reporting year, Dr. Aye treated 643 Medicare patients across 6 distinct procedure types.
How do I know if Dr. Aye is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (406) 447-2828 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Cancer Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 59601, MT:

Does your Medicare plan cover Dr. Aye?

Compare Plans near 59601, MT →