1. Home
  2. Directory
  3. Illinois
  4. Peoria
  5. Allergy Immunology
  6. NPI Profile

SYLWIA NOWAK M.D.
NPI 1871948059
Allergy & Immunology in Peoria, IL

Active since April 26, 2016PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
8600 STATE ROUTE 91 STE 330, PEORIA, IL 61615(309) 308-2010(309) 308-2029 Get Directions Write a Review

NPPES record last updated: January 28, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 3, 2024, Sep 11, 2024, Aug 23, 2017 (3 updates tracked since 2017).

About Sylwia Nowak M.d. NPPES

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

SYLWIA NOWAK M.D. (NPI 1871948059) is an individual allergy & immunology provider in Peoria, Illinois, licensed in Illinois (036.148706) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Saint Francis Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1871948059
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameSYLWIA NOWAKCredential: M.D.
Location Address8600 STATE ROUTE 91 STE 330Peoria, IL 61615-7835
Mailing Address8600 State Route 91 Ste 330Peoria, IL 61615-7835 · (309) 308-2010 · Fax (309) 308-2029
Phone(309) 308-2010
Fax(309) 308-2029
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 26, 2016
Last NPPES UpdateJanuary 28, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2025
✔ NPI 1871948059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in IL · 036.148706
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 036.148706 (IL)
Also ListedGeneral PracticeTaxonomy 208D00000X · License 036.148706 (IL)
8600 STATE ROUTE 91 STE 330, Peoria, IL 61615
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1389 S Schmale RdCarol Stream, IL 60188-2756 · Phone (630) 668-9610
Location 22210 Dean St Ste MSt Charles, IL 60175-1059 · Phone (630) 668-9610

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

Sylwia Nowak 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 ID5092049569
PECOS Enrollment IDI20240126002180
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.

Hospital Affiliations CMS Care Compare

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

Saint Francis Medical Center

Acute Care Hospitals · Peoria, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140067
Location530 NE Glen Oak AvePeoria, IL 61637 · Peoria 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Improvement Activities40

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 Sylwia Nowak's NPI number?

The NPI number for Sylwia Nowak is 1871948059. It was assigned to this individual provider in the NPPES registry on April 26, 2016.

Where is Sylwia Nowak located?

Sylwia Nowak practices at 8600 State Route 91 Ste 330, Peoria, IL 61615. The listed phone number is (309) 308-2010.

What is Sylwia Nowak's specialty?

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

Is Sylwia Nowak enrolled in Medicare?

Yes. Sylwia Nowak 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 Sylwia Nowak affiliated with any hospitals?

According to CMS data, Sylwia Nowak is affiliated with Saint Francis Medical Center.

When was this NPI record last updated?

The NPPES record for Sylwia Nowak was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.