Individual provider Active NPI

Mary Joy L Sia Su, MD

  • Hospitalist Physician
  • St Cloud, MN
National Provider Identifier
1356374136
Registry record updated Mar 11, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
44485 Issued in MN
Practice address
1200 Sixth Ave N
St Cloud, MN 56303-2735
Phone
(320) 251-2700
NPI assigned
Jul 7, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 11, 2021

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 44485 MN
Hospitalist Physician 208M00000X 44485 MN Primary

Addresses

Primary practice location

1200 Sixth Ave N
St Cloud, MN 56303-2735

Mailing address

1200 Sixth Ave N
St Cloud, MN 56303-2735
Phone (320) 251-2700

Other identifiers 1

IdentifierTypeStateIssuer
690922100MedicaidMN

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address msiasu85047@excellian.direct.allina.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100604000718 MN Practitioner - Internal MedicinePractitioner - Hospitalist 1759411572 Reassigns benefits to 13 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Centracare Health System-NR LLCGroup PAC ID 3870739410, shared by 4 NPIs, 63 clinicians
Allina Health SystemGroup PAC ID 4587573613, shared by 89 NPIs, 3,844 clinicians
Centracare ClinicGroup PAC ID 2466363395, 800 clinicians
Centracare Health-Paynesville LLCGroup PAC ID 1153555719, shared by 4 NPIs, 61 clinicians

Practice addresses (Care Compare)

1013 Hart Blvd
Monticello, MN 55362-8575
Phone (763) 295-2945

1021 Bandana Blvd E
Suite 100
St Paul, MN 55108-5109
Phone (651) 241-9700

1200 6TH Ave N
Saint Cloud, MN 56303-2735

1200 6TH N Ave
Saint Cloud, MN 56303-2735
Phone (320) 252-5131

1406 6TH Ave N
St Cloud, MN 56303-1901

1406 6TH Ave No
St Cloud, MN 56303-1901

1900 Centracare Cir
Saint Cloud, MN 56303-5000

200 W 1St St
Paynesville, MN 56362-1445
Phone (320) 243-3767

PO Box
Chicago, IL 60673

Hospital & facility affiliations

  • Centracare - St. Cloud Hospital Hospital, Saint Cloud, MN, CCN 240036
  • Allina United Hospital Hospital, Saint Paul, MN, CCN 240038
  • Centracare Health - Monticello Hospital, Monticello, MN, CCN 241362
  • Alomere Health Hospital, Alexandria, MN, CCN 240030
  • Centracare- Rice Memorial Hospital Hospital, Willmar, MN, CCN 240088

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Allina Health System CurrentSince Jan 18, 2023 Accepting new patients
Allina Health System CurrentSince May 14, 2011 Accepting new patients
Centracare Health System-NR LLC Current Accepting new patients
Centracare Health System - Long Prairie CurrentSince Aug 1, 2023 Accepting new patients
Centracare Health System-NR LLC CurrentSince Nov 1, 2023 Accepting new patients
Swift County Benson Hospital Current Accepting new patients
Centracare Health - Benson LLC CurrentSince Apr 1, 2025 Accepting new patients
Centracare Health-Paynesville LLC CurrentSince Jul 1, 2025 Accepting new patients
Centracare Health - Benson LLC CurrentSince Apr 1, 2025 Accepting new patients
Allina Health System CurrentSince May 14, 2011 Accepting new patients
Allina Health System Current Accepting new patients
Centracare Health System-NR LLC CurrentSince Nov 1, 2023 Accepting new patients
Carris Health - Redwood LLC CurrentSince Feb 1, 2024 Accepting new patients
Centracare Clinic CurrentSince Jan 4, 2010 Accepting new patients
Centracare Health-Paynesville LLC CurrentSince Jul 1, 2025 Accepting new patients
Centracare Clinic Current Accepting new patients
Carris Health - Redwood LLC Current Accepting new patients
Allina Health System Current Accepting new patients
Centracare Clinic CurrentSince Jan 4, 2010 Accepting new patients
Redwood Area Hospital Current Accepting new patients
Carris Health - Redwood LLC CurrentSince Feb 1, 2024 Accepting new patients
Carris Health - Redwood LLC Current Accepting new patients
Centracare Clinic Past Accepting new patients
St. Cloud Hospital Past Accepting new patients
Centracare Clinic Past Accepting new patients

Locations

440 Elm St E
Annandale, MN 55302
Phone (320) 682-5225

1815 Wisconsin Ave
Benson, MN 56215
Phone (320) 843-3454

50 Centracare Dr
Long Prairie, MN 56347
Phone (320) 732-2131

525 Main St W
Melrose, MN 56352
Phone (320) 256-4228

2925 Chicago Ave
#10957
Minneapolis, MN 55407
Phone (612) 262-8640

2215 Park Ave
Minneapolis, MN 55404
Phone (612) 775-8800

1013 Hart Blvd
Monticello, MN 55362
Phone (763) 271-2303

200 W 1st St
Paynesville, MN 56362
Phone (320) 243-3767

101 Caring Way
Redwood Falls, MN 56283
Phone (507) 637-2911

1200 6th Ave N
Saint Cloud, MN 56303
Phone (320) 252-3342

1900 Centracare Cir
Saint Cloud, MN 56303
Phone (320) 252-2422

1021 Bandana Blvd E
Ste 100
Saint Paul, MN 55108
Phone (877) 414-2533

1020 Bandana Blvd W
Saint Paul, MN 55108
Phone (651) 641-1000

425 Elm St N
Sauk Centre, MN 56378
Phone (320) 352-2221

301 Becker Ave SW
Willmar, MN 56201
Phone (320) 231-4120

Interoperability endpoints

  • Direct secure messaging: msiasu13984@direct.centracare.com
  • Direct secure messaging: msiasu85047@excellian.direct.allina.com

Organizations & group practices 25

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 25

Hospital & facility affiliations 26

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 26

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1152230400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1615420800000",
    "number": "1356374136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 SIXTH AVE N",
            "city": "ST CLOUD",
            "state": "MN",
            "postal_code": "563032735",
            "telephone_number": "320-251-2700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 SIXTH AVE N",
            "city": "ST CLOUD",
            "state": "MN",
            "postal_code": "563032735",
            "telephone_number": "320-251-2700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIA SU",
        "first_name": "MARY JOY",
        "middle_name": "L",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-07",
        "last_updated": "2021-03-11",
        "certification_date": "2021-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MN",
            "license": "44485",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MN",
            "license": "44485",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "690922100",
            "state": "MN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msiasu85047@excellian.direct.allina.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/PDF/TXT",
            "address_1": "1200 Sixth Ave N",
            "city": "St Cloud",
            "state": "MN",
            "country_code": "US",
            "postal_code": "563032735",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in St Cloud, MN

Sources for this page

Verify at the official NPI Registry.