Doctor profile · Federal record
Dr. Cullen Buchanan, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Student in an Organized Health Care Education/Training Program · Madison, WI
- NPI 1003312026
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
600 Highland Ave
Madison, WI 537920001
(608) 915-0200 - Additional location
-
13001 E. 17Th Place
Aurora, CO 800452581
(303) 724-1792 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- September 18, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Wisconsin #76891
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003312026. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Actelion Pharmaceuticals US, INC. | 1 | $20.78 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Cullen Buchanan's medical specialty?
Dr. Cullen Buchanan practices Cardiovascular Disease Physician in Madison, WI.
Where does Dr. Cullen Buchanan practice?
Dr. Cullen Buchanan practices at 600 Highland Ave, Madison, WI 537920001. Office phone: 6089150200.
What is Dr. Cullen Buchanan's NPI?
Dr. Cullen Buchanan's National Provider Identifier (NPI) is 1003312026, issued by NPPES.
Does Dr. Cullen Buchanan accept Medicare assignment?
Yes. Dr. Cullen Buchanan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.