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DR. ROBERT MARSH DNP, CRNA, APNP
NPI 1366903361
Nurse Anesthetist, Certified Registered in Mount Pleasant, WI

Active since March 31, 2019PECOS EnrolledAccepts Medicare Assignment
13250 WASHINGTON AVE, MOUNT PLEASANT, WI 53177(262) 799-8700 Get Directions Write a Review

NPPES record last updated: October 5, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 5, 2023, Jul 5, 2019 (2 updates tracked since 2019).

About Dr. Robert Marsh Dnp, Crna, Apnp NPPES

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

DR. ROBERT MARSH DNP, CRNA, APNP (NPI 1366903361) is an individual nurse anesthetist, certified registered in Mount Pleasant, Wisconsin, licensed in Wisconsin (238231) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center Kenosha, and maintains a secondary practice location in Mount Pleasant.

NPPES Registry Identity

NPI1366903361
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameDR. ROBERT MARSHCredential: DNP, CRNA, APNP
Location Address13250 WASHINGTON AVEMount Pleasant, WI 53177-1516
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (262) 799-8700
Phone(262) 799-8700
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 31, 2019
Last NPPES UpdateOctober 5, 20232 updates tracked since enumeration
NPPES CertifiedOctober 5, 2023
✔ NPI 1366903361 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in WI · 238231
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
13250 WASHINGTON AVE, Mount Pleasant, WI 53177
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Secondary Practice Location 1

Location 13801 Spring StMount Pleasant, WI 53405-1667 · Phone (262) 687-4011

Other Identifiers 1

Medicaid100090995WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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

Dr. Robert Marsh Dnp, Crna, Apnp 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 ID7719212661
PECOS Enrollment IDI20190715001322
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Robert Marsh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Racine Anesthesia Services, LLC
6.0 mi
Anesthesiology
3801 SPRING ST
Mount Pleasant, WI 53405
  • Reassigned Medicare billing, Wisconsin enrollment
  • 162 clinicians in this Medicare group
NPI 1467782748 (262) 687-4011
Aurora Medical Group, Inc.
18 mi
Nurse Anesthetist, Certified Registered
3301 W FOREST HOME AVE
Milwaukee, WI 53215
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
NPI 1427271378 (877) 576-3544

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
15 services15 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Aurora Medical Center Kenosha

Acute Care Hospitals · Kenosha, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520189
Location10400 75th StKenosha, WI 53142 · Kenosha County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53177 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ALEXIS MARIE VENTURA DNP, CRNA
Nurse Anesthetist, Certified Registered
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 857-5000
JACK CONOR NEYLON
Registered Nurse
13250 WASHINGTON AVE
MT PLEASANT, WI 53177
Racine County (262) 799-8700
DR. ADRIAN KENNETH STULL M.D.
Emergency Medicine
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8700
JAMES M WALTENBERGER MD
Surgery
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (888) 720-2012
DR. DONNA J HEMPHILL MD
Obstetrics & Gynecology
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (888) 720-2012
MARGARET ANN RYNKIEWICZ
Physician Assistant
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8700
MR. JEFFREY THOMAS VAUGHAN KROEGER CRNA
Nurse Anesthetist, Certified Registered
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8700
MR. EVAN JACOB CLARK MD
Emergency Medicine
13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177
Racine County (262) 799-8200

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 Robert Marsh's NPI number?

The NPI number for Robert Marsh is 1366903361. It was assigned to this individual provider in the NPPES registry on March 31, 2019.

Where is Robert Marsh located?

Robert Marsh practices at 13250 Washington Ave, Mount Pleasant, WI 53177. The listed phone number is (262) 799-8700.

What is Robert Marsh's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Robert Marsh enrolled in Medicare?

Yes. Robert Marsh 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 Robert Marsh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Marsh reassigns Medicare benefits to 2 organizations: Racine Anesthesia Services, LLC (Mount Pleasant, WI) and Aurora Medical Group, Inc. (Milwaukee, WI). 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 Robert Marsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Marsh accept?

Health plans from CareSource (Common Ground Healthcare) list Robert Marsh 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 Robert Marsh affiliated with any hospitals?

According to CMS data, Robert Marsh is affiliated with Aurora Medical Center Kenosha.

When was this NPI record last updated?

The NPPES record for Robert Marsh was last updated on October 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.