ALYSSA JEAN FLAGGE PA-C
NPI 1356074512
Physician Assistant in Watertown, WI
About Alyssa Jean Flagge Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA JEAN FLAGGE PA-C (NPI 1356074512) is an individual physician assistant in Watertown, Wisconsin, licensed in Wisconsin (8477-23) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Watertown Memorial Hospital, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Group Practice 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
Alyssa Jean Flagge Pa-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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Watertown Memorial Hospital
Acute Care Hospitals · Watertown, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53098 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alyssa Flagge's NPI number?
The NPI number for Alyssa Flagge is 1356074512. It was assigned to this individual provider in the NPPES registry on July 6, 2022.
Where is Alyssa Flagge located?
Alyssa Flagge practices at 127 Hospital Dr, Watertown, WI 53098. The listed phone number is (414) 899-6412.
What is Alyssa Flagge's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Alyssa Flagge enrolled in Medicare?
Yes. Alyssa Flagge 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 Alyssa Flagge accept?
Health plans from CareSource (Common Ground Healthcare), Group Health Cooperative-SCW, Network Health and Quartz list Alyssa Flagge 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 Alyssa Flagge affiliated with any hospitals?
According to CMS data, Alyssa Flagge is affiliated with Watertown Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Alyssa Flagge was last updated on July 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
