Jill K Porter

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

4704274149 Issued in MI

Practice address

4760 Fashion Square Blvd Ste L-1
Saginaw, MI 48604-2620

Phone

(989) 282-4003

Fax

(888) 491-7220

NPI assigned

Oct 9, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northview Medical House Calls PLCGroup PAC ID 9537345400, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Optimal Care Home Health Home health agency, Saginaw, MI, CCN 239364
• Mymichigan Medical Center Clare Hospital, Clare, MI, CCN 230180
• Covenant Medical Center Hospital, Saginaw, MI, CCN 230070
• Mymichigan Medical Center Gladwin Hospital, Gladwin, MI, CCN 231325

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Northview Medical House Calls PLC

  • Family Medicine Physician
  • Saginaw, MI
  • NPI 1336447002
  Medicare reassignment Care Compare group NPD
• Careline Palliative Care LLC

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Jackson, MI
  • NPI 1801367073
  Medicare reassignment NPD
• Northview Health Specialists, PLLC

  • Family Medicine Physician
  • Grand Rapids, MI
  • NPI 1629558978
  Medicare reassignment NPD
• Provider Partners Care Management LP

  • Nurse Practitioner
  • Columbia, MD
  • NPI 1013348028

  MI

  Medicare reassignment NPD
• Careline Hmi300 LLC

  • Community Based Hospice Care Agency
  • Grand Rapids, MI
  • NPI 1770257818
  NPD
• Harpal S Jande MD PC

  • Internal Medicine Physician
  • Rochester Hills, MI
  • NPI 1326615139
  NPD (past)
• Premier Heart Associates, Inc

  • Cardiovascular Disease Physician
  • Beavercreek, OH
  • NPI 1538188735
  NPD (past)

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

• Careline Cmi200 LLC

  • Home Health Agency
  • Saginaw, MI
  • NPI 1740996990
  Care Compare affiliation
• Covenant Medical Center, Inc.

  • General Acute Care Hospital
  • Saginaw, MI
  • NPI 1588656946
  Care Compare affiliation
• Mymichigan Medical Center Clare

  • General Acute Care Hospital
  • Clare, MI
  • NPI 1568414589
  Care Compare affiliation
• Mymichigan Medical Center Gladwin

  • Critical Access Hospital
  • Gladwin, MI
  • NPI 1235248071
  Care Compare affiliation

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

{
    "created_epoch": "1759968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1669347431",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "801 ROSEHILL RD",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "492021762",
            "telephone_number": "517-212-2008",
            "fax_number": "517-212-9023"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4760 FASHION SQUARE BLVD STE L-1",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486042620",
            "telephone_number": "989-282-4003",
            "fax_number": "888-491-7220"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "330 E Warwick Dr",
            "address_purpose": "LOCATION",
            "city": "Alma",
            "state": "MI",
            "postal_code": "488011014",
            "country_code": "US",
            "telephone_number": "989-629-8140",
            "fax_number": "989-629-8145",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PORTER",
        "first_name": "JILL",
        "middle_name": "K",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-09",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MI",
            "license": "4704274149",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy R Polzin, NP
• Elizabeth Polzin
• Aida B. Ponce, M.D.
• Jarryn Rose Pool
• Peggy Port
• Portola Dialysis LLC
• Portola Dialysis LLC
• Patricia Posey, MA., LLPC
• Possibility Transportation LLC
• Meredith A Post

• Nurse Practitioner in Saginaw, MI
• Providers in Saginaw, MI by specialty
• Nurse Practitioner in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.