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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW FITZSIMONS
NPI 1336899301
Anesthesiology in Bethlehem, PA

Active since March 24, 2022PECOS Enrolled
801 OSTIUM STREET, BETHLEHEM, PA 18105(610) 954-5810(610) 954-5480 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Matthew Fitzsimons NPPES

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

MATTHEW FITZSIMONS (NPI 1336899301) is an individual anesthesiology provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MD493868) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336899301
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMATTHEW FITZSIMONS
Location Address801 OSTIUM STREETBethlehem, PA 18105-1000
Mailing AddressPo Box 500Souderton, PA 18964-0500 · (610) 954-5810 · Fax (610) 954-5480
Phone(610) 954-5810
Fax(610) 954-5480
Sole ProprietorNo
Enumeration DateMarch 24, 2022
Last NPPES UpdateJuly 14, 2026
NPPES CertifiedJuly 14, 2026
✔ NPI 1336899301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in PA · MD493868
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.
801 OSTIUM STREET, Bethlehem, PA 18105
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew Fitzsimons 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.

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 Matthew Fitzsimons's NPI number?

The NPI number for Matthew Fitzsimons is 1336899301. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Matthew Fitzsimons located?

Matthew Fitzsimons practices at 801 Ostium Street, Bethlehem, PA 18105. The listed phone number is (610) 954-5810.

What is Matthew Fitzsimons's specialty?

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

Is Matthew Fitzsimons enrolled in Medicare?

Yes. Matthew Fitzsimons is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Fitzsimons was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.