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JAN WIERSKI
NPI 1922479765
Nurse Anesthetist, Certified Registered in New Brunswick, NJ

Active since October 19, 2015PECOS Enrolled
125 PATERSON ST, SUITE 3100, NEW BRUNSWICK, NJ 08901(732) 235-7827(732) 235-6131 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jan Wierski NPPES

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

JAN WIERSKI (NPI 1922479765) is an individual nurse anesthetist, certified registered in New Brunswick, New Jersey, licensed in New Jersey (26NJ00598300) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in New Brunswick.

NPPES Registry Identity

NPI1922479765
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameJAN WIERSKI
Location Address125 PATERSON ST, SUITE 3100New Brunswick, NJ 08901-1962
Mailing AddressPo Box 551420Fort Lauderdale, FL 33355-1420 · (800) 243-3839 · Fax (844) 414-8291
Phone(732) 235-7827
Fax(732) 235-6131
Sole ProprietorNo
Enumeration DateOctober 19, 2015
Last NPPES UpdateMarch 17, 2018
✔ NPI 1922479765 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 NJ · 26NJ00598300
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.
125 PATERSON ST, New Brunswick, NJ 08901
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Secondary Practice Location 1

Location 1125 Paterson St, Suite 3100New Brunswick, NJ 08901-1962 · Phone (732) 235-7827 · Fax (732) 235-6131

Other Identifiers 1

Other1386654036NJ · American Anesthesiology Of New Jersey, Pc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jan Wierski is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Jan Wierski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Shrewsbury Ambulatory Anesthesia LLC
23 mi
Anesthesiology
655 SHREWSBURY AVENUE
Shrewsbury, NJ 07702
  • Reassigned Medicare billing, New Jersey enrollment
  • 396 clinicians in this Medicare group
NPI 1356691885 (732) 450-6000

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 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.

Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938
This procedure involves using anesthesia to numb your lower back for certain procedures like injections, drainage, or aspiration on your spine or spinal cord. Imaging guidance is used to accurately locate the area to be treated, ensuring precision and safety.
71 services58 patients
Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance 01937
This procedure involves administering anesthesia to numb the neck or upper back area. This helps in carrying out procedures like injection, drainage, or aspiration on the spine or spinal cord. Imaging guidance is used to ensure accurate placement, enhancing safety and effectiveness.
41 services37 patients
Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01940
This is a procedure where anesthesia is applied to numb specific nerves in your lower back. Using imaging guidance, the doctor can accurately locate these nerves through the skin. This is done to alleviate pain by disrupting nerve signals. It's a safe and effective method.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08901 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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.

DR. RICARDO E VERDINER MD
Anesthesiology (Critical Care Medicine)
125 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6155
DR. IMRAN KHAN M.D., PH.D.
Internal Medicine
125 PATERSON ST, SUITE 5200
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6531
RUTGERS HEALTH-RWJ SCLERODERMA PROGRAM
Internal Medicine (Rheumatology)
125 PATERSON ST, SUITE 5200A
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7217
DOROTEA DEFRANCESCO PA
Physician Assistant (Surgical)
125 PATERSON ST, SUITE 4100
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7800
KRISH KHATRI M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
125 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7751
ADEOLA AWOMOLO MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
125 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (718) 909-4661
DR. MANISH S PATEL MD
Internal Medicine
125 PATERSON ST, ROOM 2330
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6539
FRANK JIANG
Internal Medicine
125 PATERSON ST, CLINICAL ACADEMIC BUILDING - SUITE 5100A
NEW BRUNSWICK, NJ 08901
Middlesex County (832) 235-6968

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 Jan Wierski's NPI number?

The NPI number for Jan Wierski is 1922479765. It was assigned to this individual provider in the NPPES registry on October 19, 2015.

Where is Jan Wierski located?

Jan Wierski practices at 125 Paterson St Suite 3100, New Brunswick, NJ 08901. The listed phone number is (732) 235-7827.

What is Jan Wierski's specialty?

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

Is Jan Wierski enrolled in Medicare?

Yes. Jan Wierski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jan Wierski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jan Wierski reassigns Medicare benefits to Shrewsbury Ambulatory Anesthesia LLC (Shrewsbury, NJ). The 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 Jan Wierski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jan Wierski accept?

Health plans from Oscar Health list Jan Wierski 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.

When was this NPI record last updated?

The NPPES record for Jan Wierski was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.