DR. RANDALL S NEMEROVSKI MD
NPI 1912065491
Anesthesiology in Mount Pleasant, WI

Active since December 05, 2006PECOS EnrolledAccepts Medicare Assignment
8400 WASHINGTON AVE, MOUNT PLEASANT, WI 53406(262) 884-4000 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 3, 2025, Nov 22, 2021, Dec 5, 2019 and 1 more (4 updates tracked since 2016).

About Dr. Randall S Nemerovski Md NPPES

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

DR. RANDALL S NEMEROVSKI MD (NPI 1912065491) is an individual anesthesiology provider in Mount Pleasant, Wisconsin, licensed in Wisconsin (42696) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center Kenosha, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1912065491
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. RANDALL S NEMEROVSKICredential: MD
Location Address8400 WASHINGTON AVEMount Pleasant, WI 53406-3735
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1980
Enumeration DateDecember 5, 2006
Last NPPES UpdateDecember 3, 20254 updates tracked since enumeration
NPPES CertifiedDecember 3, 2025
NPI 1912065491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in WI · 42696 Licensed in IL · 036-062736
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
8400 WASHINGTON AVE, Mount Pleasant, WI 53406

Secondary Practice Locations 2

Location 17300 Washington AveMount Pleasant, WI 53406 · Phone (262) 321-6060
Location 2N2950 State Road 67Lake Geneva, WI 53147-2655 · Phone (262) 245-0535 · Fax (262) 245-2248

Other Identifiers 4

Medicaid34148800WI
OtherNEMERRANWI · Mercycare Insurance
Medicaid036062736 1IL
Medicaid24148800WI

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

Dr. Randall S Nemerovski 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 ID42270266
PECOS Enrollment IDI20041013000059
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 3

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.

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.
445 services130 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.
20 services19 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
11 services11 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

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.

Otolaryngology
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Pediatrics
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Pediatrics
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Family Medicine
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Pain Medicine (Interventional Pain Medicine)
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Family Medicine
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Medical Genetics (Clinical Genetics (M.D.))
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406
Nurse Practitioner
8400 WASHINGTON AVE
MOUNT PLEASANT, WI 53406

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 Randall Nemerovski's NPI number?

The NPI number for Randall Nemerovski is 1912065491. It was assigned to this individual provider in the NPPES registry on December 5, 2006.

Where is Randall Nemerovski located?

Randall Nemerovski practices at 8400 Washington Ave, Mount Pleasant, WI 53406. The listed phone number is (262) 884-4000.

What is Randall Nemerovski's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Randall Nemerovski enrolled in Medicare?

Yes. Randall Nemerovski 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 Randall Nemerovski accept?

Health plans from CareSource (Common Ground Healthcare) list Randall Nemerovski 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 Randall Nemerovski affiliated with any hospitals?

According to CMS data, Randall Nemerovski is affiliated with Aurora Medical Center Kenosha.

When was this NPI record last updated?

The NPPES record for Randall Nemerovski was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.