Individual provider Active NPI

John Sifuentes, M.D.

  • Internal Medicine Physician
  • Joliet, IL
National Provider Identifier
1154433621
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Practice address
1106 Neal Ave
Joliet, IL 60433-2548
Phone
(815) 727-8670
NPI assigned
Aug 31, 2006
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X IL Primary

Addresses

Primary practice location

1106 Neal Ave
Joliet, IL 60433-2548

Mailing address

18507 Bellagio Cir
Tinley Park, IL 60477-4462
Phone (815) 685-2183

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, OH, MI, MA, IA, IN, MO7 enrollments
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 7

Enrollment IDStateProvider typePAC IDDetails
I20040903001246 IL Practitioner - Internal Medicine 5395711980 Reassigns benefits to 2 organizations
I20110509000543 OH Practitioner - HospitalistPractitioner - Internal MedicinePractitioner - Interventional Pain Management 5395711980 Reassigns benefits to 2 organizations
I20111024000038 MI Practitioner - Internal Medicine 5395711980 Reassigns benefits to 2 organizations
I20111027000054 MA Practitioner - Internal Medicine 5395711980 Reassigns benefits to 1 organization
I20160921000219 IA Practitioner - HospitalistPractitioner - Internal Medicine 5395711980 Reassigns benefits to 1 organization
I20181008000822 IN Practitioner - Internal Medicine 5395711980 Reassigns benefits to 2 organizations
I20220616001324 MO Practitioner - Internal Medicine 5395711980 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cogent Healthcare of Iowa PCGroup PAC ID 3779517941, 60 clinicians

Practice addresses (Care Compare)

680 Centre St
Brockton, MA 02302-3308
Phone (508) 941-7000

701 10TH St SE
Cedar Rapids, IA 52403-1251
Phone (319) 861-7803

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Hospitalist Medicine Physicians of Michigan, PLLC Internal Medicine Current Accepting new patients
Hospitalist Medicine Physicians of Michigan PLLC Internal Medicine CurrentSince Jan 1, 2022 Accepting new patients
Hospitalist Medicine Physicians of Ohio, Professional Corporation Internal Medicine CurrentSince Oct 1, 2015 Accepting new patients
Sound Physicians of Illinois, LLC Internal Medicine CurrentSince Aug 15, 2014 Accepting new patients
Sound Inpatient Physicians-Michigan, PLLC Internal Medicine Current Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine CurrentSince Aug 27, 2018 Accepting new patients
Sound Physicians of Massachusetts, Inc Internal Medicine CurrentSince Aug 20, 2025 Accepting new patients
Sound Inpatient Physicians - Michigan, PLLC Internal Medicine CurrentSince Jul 13, 2011 Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine CurrentSince Aug 27, 2018 Accepting new patients
Hospitalist Medicine Physicians of Richland County, LTD Internal Medicine CurrentSince Dec 10, 2016 Accepting new patients
Sound Inpatient Physicians-Michigan PLLC Internal Medicine CurrentSince Jul 13, 2011 Accepting new patients
Hospitalist Medicine Physicians of Indiana, LLC Internal Medicine CurrentSince Sep 2, 2018 Accepting new patients
Sound Physicians of Massachusetts Inc Internal Medicine CurrentSince Aug 20, 2025 Accepting new patients
Cogent Healthcare of Missouri, Inc CurrentSince Apr 1, 2022 Accepting new patients
Hospitalist Medicine Physicians of Illinois - Rockford, LLC Internal Medicine CurrentSince Aug 27, 2018 Accepting new patients
Sound Physicians of Iowa, PLLC Internal Medicine CurrentSince Jan 1, 2021 Accepting new patients
Cogent Healthcare of Iowa, PC Internal Medicine CurrentSince Sep 1, 2016 Accepting new patients
Brockton Hospital, Inc. Past Accepting new patients
South Sound Inpatient Physicians, PLLC Internal Medicine Past Accepting new patients
Mercy Medical Center Past Accepting new patients
Munson Medical Center Past Accepting new patients

Locations (25 of 27)

701 10th St SE
Cedar Rapids, IA 52403
Phone (319) 398-6011

3 S 4th Ave
Marshalltown, IA 50158
Phone (641) 754-5145

1000 4th St SW
Mason City, IA 50401
Phone (641) 424-6704

1044 N Francisco Ave
Chicago, IL 60622
Phone (773) 292-8227

8 Doctors Park Rd
Mount Vernon, IL 62864
Phone (618) 244-5500

1401 E State St
Rockford, IL 61104
Phone (815) 489-4267

1600 W Walnut St
South Jacksonville, IL 62650
Phone (217) 245-7275

601 W 2nd St
Bloomington, IN 47403
Phone (812) 353-5252

5215 Holy Cross Pkwy
Mishawaka, IN 46545
Phone (574) 335-2443

1606 N 7th St
Terre Haute, IN 47804
Phone (812) 238-7523

680 Centre St
Brockton, MA 02302
Phone (508) 941-7400

115 Lincoln St
Framingham, MA 01702
Phone (508) 383-1000

1501 W Chisholm St
Alpena, MI 49707
Phone (989) 356-7000

1 Atkinson Dr
Ludington, MI 49431
Phone (231) 843-2591

580 W College Ave
Marquette, MI 49855
Phone (906) 225-3131

12303 De Paul Dr
Bridgeton, MO 63044
Phone (314) 344-6360

1015 Bowles Ave
Fenton, MO 63026
Phone (636) 496-2000

6420 Clayton Rd
Saint Louis, MO 63117
Phone (314) 768-8442

1 Akron General Ave
Akron, OH 44307
Phone (330) 344-5760

2420 Lake Ave
Ashtabula, OH 44004
Phone (216) 986-2919

1320 Timken Mercy Dr NW
Canton, OH 44708
Phone (330) 489-1000

6001 E Broad St
Columbus, OH 43213
Phone (614) 224-6420

5151 N Hamilton Rd
Gahanna, OH 43230
Phone (614) 337-1066

500 S Cleveland Ave
Westerville, OH 43081
Phone (380) 898-4000

1044 Belmont Ave
Youngstown, OH 44504
Phone (330) 480-2182

Interoperability endpoints

  • Direct secure messaging: jsifuent@yourcarecommunity.org

Organizations & group practices 22

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

View all 22

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1154433621",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18507 BELLAGIO CIR",
            "city": "TINLEY PARK",
            "state": "IL",
            "postal_code": "604774462",
            "telephone_number": "815-685-2183"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1106 NEAL AVE",
            "city": "JOLIET",
            "state": "IL",
            "postal_code": "604332548",
            "telephone_number": "815-727-8670"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIFUENTES",
        "first_name": "JOHN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-31",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Joliet, IL

Sources for this page

Verify at the official NPI Registry.