MARK J STOUT MD
NPI 1851386551
Transplant Surgery in Waukesha, WI

Active since September 19, 2005PECOS EnrolledAccepts Medicare Assignment
725 AMERICAN AVE, WAUKESHA, WI 53188(608) 263-1530 Get Directions Write a Review

NPPES record last updated: May 3, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 3, 2021, Jan 4, 2021, Dec 20, 2017 (3 updates tracked since 2017).

About Mark J Stout Md NPPES

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

MARK J STOUT MD (NPI 1851386551) is an individual transplant surgery provider in Waukesha, Wisconsin, licensed in Wisconsin (62383) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Saint Louis University School Of Medicine (1985).

NPPES Registry Identity

NPI1851386551
Entity TypeIndividualMale
Primary Taxonomy204F00000X
Provider Legal NameMARK J STOUTCredential: MD
Location Address725 AMERICAN AVEWaukesha, WI 53188-5031
Mailing Address725 American AveWaukesha, WI 53188-5031
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 1985
Enumeration DateSeptember 19, 2005
Last NPPES UpdateMay 3, 20213 updates tracked since enumeration
NPPES CertifiedMay 3, 2021
NPI 1851386551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
License Licensed in WI · 62383
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X · License 01069517A (IN), 62383 (WI), 036080105 (IL)
725 AMERICAN AVE, Waukesha, WI 53188

Other Identifiers 6

Other000001005823IN · Anthem Provider Number For Tin 35-2030653
Other780000280IL · Railroad Medicare
Other01605360IL · Bcbs Provider Id
Medicaid201019900IN
OtherP01027332IN · Railroad Medicare
Medicaid036080105IL

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

Mark J Stout Md 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 ID8426025420
PECOS Enrollment IDI20140610001515
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

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.

Replacement of aortic valve through the skin and femoral artery 33361
This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Waukesha Memorial Hospital

Acute Care Hospitals · Waukesha, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520008
Location725 American AveWaukesha, WI 53188 · Waukesha County
Emergency services Birthing friendly

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.

Social Worker (Clinical)
725 AMERICAN AVE
WAUKESHA, WI 53188
Anesthesiology
725 AMERICAN AVE
WAUKESHA, WI 53188
Nurse Practitioner (Obstetrics & Gynecology)
725 AMERICAN AVE, PROHEALTH CARE WOMEN'S CENTER
WAUKESHA, WI 53188
Physician Assistant
725 AMERICAN AVE
WAUKESHA, WI 53188
Anesthesiology
725 AMERICAN AVE
WAUKESHA, WI 53188
Nurse Practitioner (Neonatal)
725 AMERICAN AVE
WAUKESHA, WI 53188
Nurse Practitioner (Acute Care)
725 AMERICAN AVE
WAUKESHA, WI 53188
Nurse Practitioner (Neonatal)
725 AMERICAN AVE
WAUKESHA, WI 53188

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 Mark Stout's NPI number?

The NPI number for Mark Stout is 1851386551. It was assigned to this individual provider in the NPPES registry on September 19, 2005.

Where is Mark Stout located?

Mark Stout practices at 725 American Ave, Waukesha, WI 53188. The listed phone number is (608) 263-1530.

What is Mark Stout's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

Is Mark Stout enrolled in Medicare?

Yes. Mark Stout 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 Mark Stout accept?

Health plans from CareSource and Network Health list Mark Stout 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 Mark Stout affiliated with any hospitals?

According to CMS data, Mark Stout is affiliated with Waukesha Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Mark Stout was last updated on May 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.