WILLIAM J SZEWC MD
NPI 1700857935
Anesthesiology in Phoenix, AZ

Q: What is William Szewc's NPI number?

The NPI number for William Szewc is 1700857935. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Q: What is William Szewc'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 William Szewc was last updated on August 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since January 27, 2006PECOS EnrolledAccepts Medicare Assignment

7600 N 16TH ST, SUITE 150, PHOENIX, AZ 85020(602) 395-0718(602) 277-8146 Get Directions Write a Review

NPPES record last updated: August 13, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About William J Szewc Md NPPES

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

WILLIAM J SZEWC MD (NPI 1700857935) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (19634) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (1989).

NPPES Registry Identity

NPI1700857935

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameWILLIAM J SZEWCCredential: MD

Location Address7600 N 16TH ST, SUITE 150Phoenix, AZ 85020-4431

Mailing AddressPo Box 39179Phoenix, AZ 85069-9179 · (602) 395-0718 · Fax (602) 277-8146

Phone(602) 395-0718

Fax(602) 277-8146

Sole ProprietorNo

Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 1989

Enumeration DateJanuary 27, 2006

Last NPPES UpdateAugust 13, 2010

✔ NPI 1700857935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in AZ · 19634

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.

7600 N 16TH ST, Phoenix, AZ 85020

Open in Google Maps ↗

Other Identifiers 4

Medicaid133538AZ

OtherAZ0873330AZ · Bcbs

Medicare UPINE71613

Medicare PINZ71822AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..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

William J Szewc 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 ID4082690797

PECOS Enrollment IDI20120118000244

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

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.

Emergency department visit with straightforward medical decision making 99282

An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.

17 services17 patients

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.

MIDSTATE ANESTHESIOLOGISTS LTD

Anesthesiology

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

DENNIS ROGER BLAHA MD

Anesthesiology

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

FRANCISCO S. DELEON MD PA

Anesthesiology

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

DR. KENNETH C WARZYNSKI D.O.

Anesthesiology

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

E&A PHYSICIANS GROUP, LLC

Anesthesiology

7600 N 16TH ST, SUITE #150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

KARL HENDRICKSON MD PC

Anesthesiology

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

NELSON A. VILLAMOR, M.D. P.C.

Anesthesiology (Pain Medicine)

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 395-0718

IAN C HAWKSWORTH MD LTD

Anesthesiology

7600 N 16TH ST, SUITE 150
PHOENIX, AZ 85020

Maricopa County (602) 443-2325

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 William Szewc's NPI number?

The NPI number for William Szewc is 1700857935. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is William Szewc located?

William Szewc practices at 7600 N 16th St Suite 150, Phoenix, AZ 85020. The listed phone number is (602) 395-0718.

What is William Szewc's specialty?

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

Is William Szewc enrolled in Medicare?

Yes. William Szewc 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 William Szewc accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list William Szewc 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 William Szewc was last updated on August 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.