ANNE ELIZABETH SARWARK MD
NPI 1306308028
Anesthesiology in Arlington Heights, IL

Q: What is Anne Sarwark's NPI number?

The NPI number for Anne Sarwark is 1306308028. It was assigned to this individual provider in the NPPES registry on April 2, 2019.

Q: What is Anne Sarwark's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Anne Sarwark was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since April 02, 2019PECOS EnrolledAccepts Medicare Assignment

800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIA, ARLINGTON HEIGHTS, IL 60005(847) 618-7140(847) 618-0228 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 21, 2026, May 29, 2023, May 9, 2023 and 1 more (4 updates tracked since 2019).

On this page

About Anne Elizabeth Sarwark Md NPPES

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

ANNE ELIZABETH SARWARK MD (NPI 1306308028) is an individual anesthesiology provider in Arlington Heights, Illinois, licensed in Illinois (036176720) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2019).

NPPES Registry Identity

NPI1306308028

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameANNE ELIZABETH SARWARKCredential: MD

Location Address800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIAArlington Heights, IL 60005-2349

Mailing Address2650 Ridge AveEvanston, IL 60201-1700 · (847) 618-7140 · Fax (847) 618-0228

Phone(847) 618-7140

Fax(847) 618-0228

Sole ProprietorNo

Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2019

Enumeration DateApril 2, 2019

Last NPPES UpdateApril 21, 20264 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1306308028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in IL · 036176720✔ Licensed in NY · 323427

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.

800 W. CENTRAL RD., Arlington Heights, IL 60005

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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

Anne Elizabeth Sarwark 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 ID3072967108

PECOS Enrollment IDI20250926001101

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

Medicare enrollment records show Anne Sarwark reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Endeavor Health Medical Group

15 mi

Allergy & Immunology

1000 CENTRAL ST
Evanston, IL 60201

Reassigned Medicare billing, Illinois enrollment
4,841 clinicians in this Medicare group

NPI 1497701882 (847) 570-5235

Physician Affiliate Group Of New York PC

733 mi

Dietitian, Registered

506 LENOX AVE
New York, NY 10037

Reassigned Medicare billing, New York enrollment
2,094 clinicians in this Medicare group

NPI 1013375526 (212) 939-2467

Downtown Bronx Medical Associates PC

734 mi

Emergency Medical Services

234 E 149TH ST, STE 8D200
Bronx, NY 10451

Reassigned Medicare billing, New York enrollment
971 clinicians in this Medicare group

NPI 1689618407 (718) 576-6200

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

Hospital Affiliations CMS Care Compare

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

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140252

Location800 W Central RoadArlington Heights, IL 60005 · Cook County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 12

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

DILLON T. WARNECKE APN-CRNA

Nurse Anesthetist, Certified Registered

800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIA
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 618-7140

DR. MICHAEL EDWARD DONAHUE M.D.

Emergency Medicine

800 W. CENTRAL RD.
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 618-3040

MUNDEEP SINGH BAWA MD

Anesthesiology

800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIA
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 570-2760

DR. SASHA M. DEMOS MD

Anesthesiology

800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIA
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 570-2760

HARMEET SINGH BAWA MD

Anesthesiology

800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIA
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 570-2760

PETER JOHN PSIHOS DO

Internal Medicine (Critical Care Medicine)

800 W. CENTRAL RD., ICU DEPARTMENT
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 618-7301

ALEXANDER JONATHAN TRENK MD

Surgery (Vascular Surgery)

800 W. CENTRAL RD.
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 618-2809

ENYA SLIVOVSKY APN-CRNA

Nurse Anesthetist, Certified Registered

800 W. CENTRAL RD., DEPARTMENT OF ANESTHESIA
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 618-7140

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 Anne Sarwark's NPI number?

The NPI number for Anne Sarwark is 1306308028. It was assigned to this individual provider in the NPPES registry on April 2, 2019.

Where is Anne Sarwark located?

Anne Sarwark practices at 800 W. Central Rd. Department Of Anesthesia, Arlington Heights, IL 60005. The listed phone number is (847) 618-7140.

What is Anne Sarwark's specialty?

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

Is Anne Sarwark enrolled in Medicare?

Yes. Anne Sarwark 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 Anne Sarwark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anne Sarwark reassigns Medicare benefits to 3 organizations: Endeavor Health Medical Group (Evanston, IL), Physician Affiliate Group Of New York PC (New York, NY) and Downtown Bronx Medical Associates PC (Bronx, NY). 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 Anne Sarwark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Anne Sarwark affiliated with any hospitals?

According to CMS data, Anne Sarwark is affiliated with Northwest Community Hospital 1.

When was this NPI record last updated?

The NPPES record for Anne Sarwark was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.