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DR. MARK Y SUN MD
NPI 1487617593
Colon & Rectal Surgery in Coon Rapids, MN

Active since April 10, 2006PECOS EnrolledAccepts Medicare Assignment
11850 BLACKFOOT ST NW STE 270, COON RAPIDS, MN 55433(651) 312-1717(651) 312-1570 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 4, 2025, Feb 27, 2018 (2 updates tracked since 2018).

About Dr. Mark Y Sun Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK Y SUN MD (NPI 1487617593) is an individual colon & rectal surgery provider in Coon Rapids, Minnesota, licensed in Minnesota (53998) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of University Of Massachusetts Medical School (2004).

NPPES Registry Identity

NPI1487617593
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameDR. MARK Y SUNCredential: MD
Location Address11850 BLACKFOOT ST NW STE 270Coon Rapids, MN 55433-2593
Mailing Address2550 University Ave W Ste 110nSaint Paul, MN 55114-8693 · (651) 312-1505 · Fax (651) 312-1570
Phone(651) 312-1717
Fax(651) 312-1570
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2004
Enumeration DateApril 10, 2006
Last NPPES UpdateAugust 4, 20252 updates tracked since enumeration
NPPES CertifiedAugust 4, 2025
✔ NPI 1487617593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License✔ Licensed in MN · 53998
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
Also ListedSurgeryTaxonomy 208600000X · License 222062 (MA)
11850 BLACKFOOT ST NW STE 270, Coon Rapids, MN 55433
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Y Sun Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577710524
PECOS Enrollment IDI20120827000072
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
40 services40 patients
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500
Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.
28 services28 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
17 services17 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
14 services11 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
13 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Allina United Hospital

Acute Care Hospitals · Saint Paul, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240038
Location333 North Smith AvenueSaint Paul, MN 55102 · Ramsey County
Emergency services Birthing friendly

Abbott Northwestern Hospital

Acute Care Hospitals · Minneapolis, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240057
Location800 East 28th StreetMinneapolis, MN 55407 · Hennepin County
Emergency services Birthing friendly

M Health Fairview Southdale Hospital

Acute Care Hospitals · Edina, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240078
Location6401 France Avenue SouthEdina, MN 55435 · Hennepin County
Emergency services Birthing friendly

Mercy Hospital

Acute Care Hospitals · Coon Rapids, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240115
Location4050 Coon Rapids BlvdCoon Rapids, MN 55433 · Anoka County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55433 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each A4385
DME-Orthotic Devices · category DF010N
2 suppliers13 claims300 services$4.73 avg. paid by Medicare
Ostomy pouch, drainable, with extended wear barrier attached, with filter, (1 piece), each A5056
DME-Orthotic Devices · category DF010N
2 suppliers13 claims250 services$3.79 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MINNESOTA ONCOLOGY HEMATOLOGY, PA
Colon & Rectal Surgery
11850 BLACKFOOT ST NW STE 270
COON RAPIDS, MN 55433
Anoka County (651) 312-1717
CHRISTINA JONES PA-C
Physician Assistant (Medical)
11850 BLACKFOOT ST NW STE 270
COON RAPIDS, MN 55433
Anoka County (651) 312-1717

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Sun's NPI number?

The NPI number for Mark Sun is 1487617593. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Mark Sun located?

Mark Sun practices at 11850 Blackfoot St NW Ste 270, Coon Rapids, MN 55433. The listed phone number is (651) 312-1717.

What is Mark Sun's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Mark Sun enrolled in Medicare?

Yes. Mark Sun is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Sun accept?

Health plans from HealthPartners and Medica list Mark Sun as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mark Sun affiliated with any hospitals?

According to CMS data, Mark Sun is affiliated with Allina United Hospital, Abbott Northwestern Hospital, M Health Fairview Southdale Hospital and Mercy Hospital.

When was this NPI record last updated?

The NPPES record for Mark Sun was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.