DR. MARK Y SUN (MD) – Colon & Rectal Surgery Physician, NPI 1487617593
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
81 COLORECTAL SURGERY (PROCTOLOGY) in MN
Provider Addresses for DR. MARK Y SUN (MD)
11850 BLACKFOOT ST NW STE 270
COON RAPIDS, MN 554332593
Phone: (651) 312-1717
Fax: (651) 312-1570
Type: Location
Broadway St Ne, Northeast Washington Street, Holland, Northeast, Minneapolis, Hennepin County, Minnesota, 55418, United States
MINNEAPOLIS, MN 554131759
Phone: (651) 312-1505
Fax: (651) 312-1570
Type: Mailing
Allina Health Mercy Pharmacy, 11850, Blackfoot Street Northwest, Coon Rapids, Anoka County, Minnesota, 55433, United States
SUITE 270
COON RAPIDS, MN 554332578
Phone: (651) 312-1717
Fax: (651) 312-1570
Type: Location
2550 UNIVERSITY AVE W STE 110N
SAINT PAUL, MN 551148693
Phone: (651) 312-1505
Fax: (651) 312-1570
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $2,613.
Total Amount is formed as General ($2,613) + Research ($0) + Ownership ($0) = $2,613.
Last reported payment date: 2024-06-25 • Largest payer in this snapshot: Takeda Pharmaceuticals U.S.A., Inc. ($1,688).
Total Amount
$2,613
General + Research + Ownership
Payments
7
Total payment records
General Amount
$2,613
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $1,688 |
| Intuitive Surgical, Inc. | $905 |
| CSL Behring | $20 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2012-08-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-08-31 (1013 days ago).
Enrollment records
1
Earliest due date
2023-08-31
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120827000072 | I | Colorectal Surgery (Proctology) | MN | 2023-08-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 28 | 28 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 18 | 16 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 17 | 17 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 16 | 15 | $0 |
Insurance plans in this area (ZIP 55433)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| COLORECTAL SURGERY (PROCTOLOGY) | MN | 45385 | Removal of polyps or growths of large bowel using an endoscope | 20 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Obstetrics/Gynecology, Gynecological Oncology | MN | |
| Nurse Practitioner | MN | |
| Nurse Practitioner | MN | |
| Physician Assistant | MN | |
| Physician Assistant | TX | |
| Nurse Practitioner | MN | |
| - | MN | |
| Medical Oncology | MN | |
| Colorectal Surgery (Proctology), General Surgery | MN | |
| Physician Assistant | MN |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.