PROVIDER PROFILE · NPI 1003865023

John SunMD

Colorectal Surgery (Proctology)Parker, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

360

Unique beneficiaries

—

Total services

367

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 20 Colorectal Surgery (Proctology) providers in CO — top quintile (cohort median 292).

PRESCRIBING · PART D · 2024

Total Rx claims

141

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Sodium, Potassium,mag Sulfates141 claims

QUALITY · MIPS · 2024

Final MIPS score

86.0

Quality

78.6

Cost

74.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.46%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 060114

Hospital

REFERRAL NETWORK

Where John Sun's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 3 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PORTERCARE ADVENTIST HEALTH SYSTEM	35	120
NPI 1396781134	13	42
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY	11	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PORTERCARE ADVENTIST HEALTH SYSTEM	103	412
WEBB, GORDON	38	128
Maria Dean Certified Registered Nurse Anesthetist (CRNA) · Parker, CO	35	93
ARGO, TANYA	25	191
Theodore Honebrink Pathology · Minneapolis, MN	16	52
NPI 1396781134	16	30
PACHELO, GEORGE	16	45
Mark Howard Certified Registered Nurse Anesthetist (CRNA) · Aurora, CO	15	68
NPI 1215001508	12	91
NPI 1881681526	11	25

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history