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DR. SLAWOMIR OLESZAK M.D.
NPI 1821004102
Anesthesiology in Stony Brook, NY

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment
98.52/100
CMS Quality Rating
HEALTH SCIENCES CENTER, L4, #060, STONY BROOK, NY 11794(631) 444-2975 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Slawomir Oleszak M.d. NPPES

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

DR. SLAWOMIR OLESZAK M.D. (NPI 1821004102) is an individual anesthesiology provider in Stony Brook, New York, licensed in New York (207030) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1821004102
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. SLAWOMIR OLESZAKCredential: M.D.
Location AddressHEALTH SCIENCES CENTER, L4, #060Stony Brook, NY 11794-8480
Mailing AddressP.o. Box 1559Stony Brook, NY 11790
Phone(631) 444-2975
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateJuly 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1821004102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 207030
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.
HEALTH SCIENCES CENTER, L4, #060, Stony Brook, NY 11794
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Other Identifiers 4

Other32B011NY · Empire Bc.bs
Medicare ID-Type Unspecified71A651NY
Medicaid01753846NY
Medicare UPING50420NY

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. Slawomir Oleszak M.d. 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 ID8921143298
PECOS Enrollment IDI20100311000297
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 8

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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
61 services61 patients
Anesthesia for insertion of permanent heart pacemaker 00530
Anesthesia for a permanent heart pacemaker insertion helps to ensure comfort and calmness during the procedure. It's typically a local anesthetic, numbing the area where the pacemaker is inserted. Sedation may also be given to help you relax. You'll be awake, but may not remember the procedure.
54 services54 patients
Anesthesia for procedure to assess heart electrical activity 00537
Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.
54 services54 patients
Anesthesia for procedure to correct abnormal heart rhythm 00410
Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.
38 services37 patients
Anesthesia for other procedure on neck area (1 year or older) 00320
Anesthesia for a procedure on the neck area is a medical service provided to ensure you remain comfortable and pain-free during the operation. It involves administering medication to numb the neck region or to induce sleep. The method chosen depends on the specific procedure and your overall health.
35 services34 patients
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back 00300
Anesthesia for procedures on skin, muscles, or nerves of the head, neck, and upper back involves using medication to numb the area or make you unconscious during the procedure. This ensures you don't feel pain or discomfort. It's safe and monitored by professionals.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk 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.

98.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.85
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARIA R LAGADE M.D.
Anesthesiology
HEALTH SCIENCES CENTER, L4, #060
STONY BROOK, NY 11794
Suffolk County (631) 444-2975
DR. IGOR IZRAILTYAN M.D.
Anesthesiology
HEALTH SCIENCES CENTER, L4, #060
STONY BROOK, NY 11794
Suffolk County (631) 444-2975
DR. PAUL WILLOUGHBY M.D.
Anesthesiology
HEALTH SCIENCES CENTER, L4, #060
STONY BROOK, NY 11794
Suffolk County (631) 444-2975
DR. LIXIN LIU M.D.
Anesthesiology
HEALTH SCIENCES CENTER, L4, #060
STONY BROOK, NY 11794
Suffolk County (631) 444-2975
DR. SYED SHAH M.D.
Anesthesiology
HEALTH SCIENCES CENTER, L4, #060
STONY BROOK, NY 11794
Suffolk County (631) 444-2975
DR. AZIZ WAHAB M.D.
Anesthesiology
HEALTH SCIENCES CENTER, L4, #060
STONY BROOK, NY 11794
Suffolk County (631) 444-2975

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 Slawomir Oleszak's NPI number?

The NPI number for Slawomir Oleszak is 1821004102. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Slawomir Oleszak located?

Slawomir Oleszak practices at Health Sciences Center, L4, #060, Stony Brook, NY 11794. The listed phone number is (631) 444-2975.

What is Slawomir Oleszak's specialty?

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

Is Slawomir Oleszak enrolled in Medicare?

Yes. Slawomir Oleszak 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.

Is Slawomir Oleszak affiliated with any hospitals?

According to CMS data, Slawomir Oleszak is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Slawomir Oleszak was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.