DR. MATT A. SZANIAWSKI MD, PHD
NPI 1578227286
Allergy & Immunology in Salt Lake City, UT

Q: What is Matt Szaniawski's NPI number?

The NPI number for Matt Szaniawski is 1578227286. It was assigned to this individual provider in the NPPES registry on October 28, 2021.

Q: What is Matt Szaniawski's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Matt Szaniawski was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 October 28, 2021PECOS Enrolled

81 N MARIO CAPECCHI DR, SALT LAKE CITY, UT 84113(801) 581-2121 Get Directions Write a Review

NPPES record last updated: December 4, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 4, 2025, May 28, 2025, Jan 16, 2023 (3 updates tracked since 2023).

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About Dr. Matt A. Szaniawski Md, Phd NPPES

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

DR. MATT A. SZANIAWSKI MD, PHD (NPI 1578227286) is an individual allergy & immunology provider in Salt Lake City, Utah, licensed in Utah (13210812-1205) and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578227286

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameDR. MATT A. SZANIAWSKICredential: MD, PHD

Location Address81 N MARIO CAPECCHI DRSalt Lake City, UT 84113-1125

Mailing Address81 N Mario Capecchi DrSalt Lake City, UT 84113-1125 · (801) 581-2121

Phone(801) 581-2121

Sole ProprietorNo

Enumeration DateOctober 28, 2021

Last NPPES UpdateDecember 4, 20253 updates tracked since enumeration

NPPES CertifiedDecember 4, 2025

✔ NPI 1578227286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in UT · 13210812-1205

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Also ListedPediatricsTaxonomy 208000000X · License 13210812-1205 (UT)

81 N MARIO CAPECCHI DR, Salt Lake City, UT 84113

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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 (PECOS)

Dr. Matt A. Szaniawski Md, Phd 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 Matt Szaniawski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Utah Pediatric Services

Same address

Pediatrics

50 N MEDICAL DR
Salt Lake City, UT 84132

Reassigned Medicare billing, Utah enrollment
751 clinicians in this Medicare group

NPI 1568826055 (801) 587-6336

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

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. THOMAS PATRICK CURTIN M.D.

Anesthesiology

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 662-5700

MELISSA ANN WRIGHT MD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 213-3599

UNIVERSITY OF UTAH PEDIATRIC SERVICES

Pediatrics (Pediatric Allergy/Immunology)

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 587-6336

LAURA R GARCIA GODOY MD

Hospitalist

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 581-7818

JESSICA NIELSEN FNP

Nurse Practitioner (Family)

81 N MARIO CAPECCHI DR
SLC, UT 84113

Salt Lake County (801) 587-2042

ANA MARIA PEREZ LCSW

Social Worker (Clinical)

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 662-3600

ADDISON DAY APRN

Nurse Practitioner (Family)

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 662-1000

ELIZABETH QIUFENG ANDERSON MD

Student in an Organized Health Care Education/Training Program

81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

Salt Lake County (801) 662-5700

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 Matt Szaniawski's NPI number?

The NPI number for Matt Szaniawski is 1578227286. It was assigned to this individual provider in the NPPES registry on October 28, 2021.

Where is Matt Szaniawski located?

Matt Szaniawski practices at 81 N Mario Capecchi Dr, Salt Lake City, UT 84113. The listed phone number is (801) 581-2121.

What is Matt Szaniawski's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Matt Szaniawski enrolled in Medicare?

Yes. Matt Szaniawski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matt Szaniawski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matt Szaniawski reassigns Medicare benefits to University Of Utah Pediatric Services (Salt Lake City, UT). 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 Matt Szaniawski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Matt Szaniawski was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.