Mary Joy L Sia Su, MD
Also practices: HOSPITALIST
Mary Joy L Sia Su, MD practices as part of a group hospitalist practice in St Cloud, MN. With 31+ years of experience, she has been practicing in the St Cloud area. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.
Older · 1882dNPPES updated 2021-03-11 · verify on CMS
How Does This Doctor Compare?
Medicare Patients
543
Unique beneficiaries
High volumePrescription Recipients
70
Patients prescribed
Prescriptions Written
214
Total claims
Total Medicare drug cost: $6k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A condition where the body cannot properly regulate blood sugar levels
A mood disorder causing persistent sadness and loss of interest in activities
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$57 received from industry
2 transactions reported in 2018 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Mary Joy L Sia Su's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Mar 10, 2021
CMS-verified certification date
31 years in practice
Senior practitioner
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Taxonomy: 208M00000X
Virtual Hospitalist Care With Mary Joy L Sia Su
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary Joy L Sia Su for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to St Cloud required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mary Joy L Sia Su
NPI records show Dr. Sia Su as active with telehealth listed in St Cloud, MN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (320) 251-2700.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mary Joy L Sia Su
Practice Location
1200 Sixth Ave N, St Cloud, MN 56303-2735
Mailing Address
1200 Sixth Ave N, St Cloud, MN 56303-2735
This is a provider directory. Contact the office directly to schedule appointments.
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