Individual provider Active NPI

Jay W. Krzewinski, M.D.

  • Internal Medicine Physician
  • Roseville, CA
National Provider Identifier
1902835317
Registry record updated May 12, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
C147049 Issued in CA
Practice address
1 Medical Plaza Dr
Roseville, CA 95661-3037
Phone
(916) 781-1927
NPI assigned
Jun 30, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 12, 2017

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 4301087338 MI
Internal Medicine Physician 207R00000X C147049 CA Primary

Addresses

Primary practice location

1 Medical Plaza Dr
Roseville, CA 95661-3037

Mailing address

10470 Old Placerville Rd Ste 100
Sacramento, CA 95827-2539
Phone (989) 340-1211

Other identifiers 2

IdentifierTypeStateIssuer
4952579MedicaidMI
4859912MedicaidMI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20060425000260 MI Practitioner - Internal Medicine 1052321890 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Washington School of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Promedica Monroe PhysiciansGroup PAC ID 2365696176, 64 clinicians

Practice addresses (Care Compare)

718 N Macomb St
Monroe, MI 48162-7815
Phone (734) 240-8987

Hospital & facility affiliations

  • Promedica Monroe Regional Hospital Hospital, Monroe, MI, CCN 230099
  • Promedica Toledo Hospital Hospital, Toledo, OH, CCN 360068

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C147049CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sound Inpatient Physicians-Michigan, PLLC Internal Medicine CurrentSince Jan 1, 2019 Accepting new patients
Sound Inpatient Physicians - Michigan, PLLC Internal Medicine CurrentSince Jan 1, 2019 Accepting new patients
Promedica Monroe Physicians Internal Medicine CurrentSince Jun 8, 2024 Accepting new patients
Saginaw Cooperative Hospital Inc Internal Medicine CurrentSince Aug 15, 2021 Accepting new patients
Saginaw Cooperative Hospitals, Inc Internal Medicine Current Accepting new patients
Mercy Memorial Hospital Corporatio Past Accepting new patients
Midland Hospitalists, PLC Internal Medicine Past Accepting new patients
Covenant Medical Center, Inc Internal Medicine Past Accepting new patients
McLaren Northern Michigan Past Accepting new patients

Locations

14700 Lake Shore Dr
Charlevoix, MI 49720
Phone (231) 547-3840

3175 Smith Rd
Lambertville, MI 48144
Phone (734) 856-5494

1465 E Parkdale Ave
Manistee, MI 49660
Phone (231) 398-1000

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

718 N Macomb St
Monroe, MI 48162
Phone (734) 212-3097

1447 N Harrison St
Saginaw, MI 48602
Phone (989) 583-4220

1000 Houghton Ave
Saginaw, MI 48602
Phone (989) 583-6800

700 Cooper Ave
Saginaw, MI 48602
Phone (989) 583-6000

200 Hemlock St
Tawas City, MI 48763
Phone (989) 362-0153

Organizations & group practices 9

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.

Hospital & facility affiliations 4

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": "1151625600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1494547200000",
    "number": "1902835317",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10470 OLD PLACERVILLE RD STE 100",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958272539",
            "telephone_number": "989-340-1211",
            "fax_number": "989-340-1214"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEDICAL PLAZA DR",
            "city": "ROSEVILLE",
            "state": "CA",
            "postal_code": "956613037",
            "telephone_number": "916-781-1927"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRZEWINSKI",
        "first_name": "JAY",
        "middle_name": "W.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-30",
        "last_updated": "2017-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301087338",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "C147049",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4952579",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4859912",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Roseville, CA

Sources for this page

Verify at the official NPI Registry.