MS. JENIFER LYN ALONSO FNP-C
NPI 1831887561
Nurse Practitioner - Family in Marshall, MI
About Ms. Jenifer Lyn Alonso Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. JENIFER LYN ALONSO FNP-C (NPI 1831887561) is an individual family provider in Marshall, Michigan, licensed in Michigan (F04230224) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS, is affiliated with Oaklawn Hospital, and maintains a secondary practice location in Morton Grove.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Jenifer Lyn Alonso Fnp-c 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Oaklawn Hospital
Acute Care Hospitals · Marshall, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49068 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARSHALL, MI 49068
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 Jenifer Alonso's NPI number?
The NPI number for Jenifer Alonso is 1831887561. It was assigned to this individual provider in the NPPES registry on May 1, 2023.
Where is Jenifer Alonso located?
Jenifer Alonso practices at 203 Winston Dr, Marshall, MI 49068. The listed phone number is (269) 789-4380.
What is Jenifer Alonso's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jenifer Alonso enrolled in Medicare?
Yes. Jenifer Alonso 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.
What insurance does Jenifer Alonso 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 2 other insurers list Jenifer Alonso 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 Jenifer Alonso affiliated with any hospitals?
According to CMS data, Jenifer Alonso is affiliated with Oaklawn Hospital.
When was this NPI record last updated?
The NPPES record for Jenifer Alonso was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.
