JILL K PORTER
NPI 1669347431
Nurse Practitioner in Saginaw, MI
About Jill K Porter NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILL K PORTER (NPI 1669347431) is an individual nurse practitioner in Saginaw, Michigan, licensed in Michigan (4704274149) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, is affiliated with Covenant Medical Center, and maintains a secondary practice location in Alma.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jill K Porter is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Jill Porter reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 82 clinicians in this Medicare group
Jackson, MI 49202
- Reassigned Medicare billing, Michigan enrollment
- 73 clinicians in this Medicare group
Grand Rapids, MI 49546
- Reassigned Medicare billing, Michigan enrollment
- 72 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, Michigan enrollment
- 52 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Covenant Medical Center
Acute Care Hospitals · Saginaw, MIMymichigan Medical Center Clare
Acute Care Hospitals · Clare, MIMymichigan Medical Center Gladwin
Critical Access Hospitals · Gladwin, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAGINAW, MI 48604
SAGINAW, MI 48604
SAGINAW, MI 48604
SAGINAW, MI 48604
SAGINAW, MI 48604
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jill Porter's NPI number?
The NPI number for Jill Porter is 1669347431. It was assigned to this individual provider in the NPPES registry on October 9, 2025.
Where is Jill Porter located?
Jill Porter practices at 4760 Fashion Square Blvd Ste L-1, Saginaw, MI 48604. The listed phone number is (989) 282-4003.
What is Jill Porter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Jill Porter enrolled in Medicare?
Yes. Jill Porter is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jill Porter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jill Porter reassigns Medicare benefits to 4 organizations: Northview Medical House Calls Plc (Saginaw, MI), Careline Palliative Care LLC (Jackson, MI), Northview Health Specialists, PLLC (Grand Rapids, MI) and Provider Partners Care Management LP (Columbia, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jill Porter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jill Porter accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Jill Porter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Jill Porter affiliated with any hospitals?
According to CMS data, Jill Porter is affiliated with Covenant Medical Center, Mymichigan Medical Center Clare and Mymichigan Medical Center Gladwin.
When was this NPI record last updated?
The NPPES record for Jill Porter was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jill K Porter · NPI 1669347431
Nurse Practitioner physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since October 9, 2025.
## Identity
- **NPI:** 1669347431 (Entity type: Individual)
- **Enumerated:** October 9, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704274149 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4760 FASHION SQUARE BLVD STE L-1, Saginaw, MI 48604-2620
- **Phone:** (989) 282-4003 · **Fax:** (888) 491-7220
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Northview Medical House Calls Plc (NPI 1336447002, Saginaw, MI); Careline Palliative Care LLC (NPI 1801367073, Jackson, MI); Northview Health Specialists, PLLC (NPI 1629558978, Grand Rapids, MI); Provider Partners Care Management LP (NPI 1013348028, Columbia, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669347431) · Data from the CMS NPPES public registry.