1. Home
  2. Directory
  3. Wisconsin
  4. Madison
  5. Physician Assistant
  6. NPI Profile

LEAH SUZANNE WISNIEWSKI PA-C
NPI 1275207409
Physician Assistant - Medical in Madison, WI

Active since August 02, 2021PECOS EnrolledAccepts Medicare Assignment
77.43/100
CMS Quality Rating
451 JUNCTION RD, MADISON, WI 53717(608) 263-7741(608) 265-7519 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jun 4, 2026, May 2, 2024, Feb 8, 2022 and 1 more (4 updates tracked since 2021).

About Leah Suzanne Wisniewski Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEAH SUZANNE WISNIEWSKI PA-C (NPI 1275207409) is an individual medical provider in Madison, Wisconsin, licensed in Wisconsin (5722) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and maintains a secondary practice location in Minneapolis.

NPPES Registry Identity

NPI1275207409
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameLEAH SUZANNE WISNIEWSKICredential: PA-C
Location Address451 JUNCTION RDMadison, WI 53717-2656
Mailing Address7974 Uw Health CtMiddleton, WI 53562-5531
Phone(608) 263-7741
Fax(608) 265-7519
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 2, 2021
Last NPPES UpdateJune 4, 20264 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1275207409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in WI · 5722
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 13820 (MN)
451 JUNCTION RD, Madison, WI 53717
Open in Google Maps ↗

Secondary Practice Location 1

Location 1420 Delaware St SEMinneapolis, MN 55455-0341 · Phone (612) 273-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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

Leah Suzanne Wisniewski 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.

PECOS PAC ID4183016777
PECOS Enrollment IDI20240228004029
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
133 services51 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
121 services118 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
66 services58 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
39 services39 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
36 services24 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
31 services31 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

M Health Fairview University Of Mn

Acute Care Hospitals · Minneapolis, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240080
Location2450 Riverside AvenueMinneapolis, MN 55454 · Hennepin County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.43/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.83
Promoting Interoperability77
Improvement Activities40
Cost62.12

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers13 claims73 services$6.52 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
9 suppliers45 claims45 services$178.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MRS. TERESA LYNN WOLFE PA
Physician Assistant (Medical)
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 265-7670
DR. MARIAH A. QUINN M.D.
Internal Medicine
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 265-7550
DR. YEW-XIN TEH MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 263-5010
ABIGAIL M BALES MD
Internal Medicine
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 265-1600
UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY
Pharmacy
451 JUNCTION RD, SUITE 9901, ROOM 1191
MADISON, WI 53717
Dane County (608) 265-7070
ANNA HABERMEYER CNM
Nurse Practitioner
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 265-7601
MRS. SHERRY XIONG NP
Nurse Practitioner
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 263-7577
DANIELA C CONSTANTINESCU MD
Internal Medicine
451 JUNCTION RD
MADISON, WI 53717
Dane County (608) 265-7550

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 Leah Wisniewski's NPI number?

The NPI number for Leah Wisniewski is 1275207409. It was assigned to this individual provider in the NPPES registry on August 2, 2021.

Where is Leah Wisniewski located?

Leah Wisniewski practices at 451 Junction Rd, Madison, WI 53717. The listed phone number is (608) 263-7741.

What is Leah Wisniewski's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Leah Wisniewski enrolled in Medicare?

Yes. Leah Wisniewski 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 Leah Wisniewski accept?

Health plans from Medica list Leah Wisniewski 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 Leah Wisniewski affiliated with any hospitals?

According to CMS data, Leah Wisniewski is affiliated with M Health Fairview University Of Mn.

When was this NPI record last updated?

The NPPES record for Leah Wisniewski was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.