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RIYA THOMAS
NPI 1457841231
Family Medicine in Chicago, IL

Active since May 16, 2018PECOS EnrolledAccepts Medicare Assignment
8425 S COTTAGE GROVE AVE, CHICAGO, IL 60619(773) 846-3000(844) 211-6501 Get Directions Write a Review

NPPES record last updated: March 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 26, 2025, Oct 12, 2023, Sep 15, 2021 and 1 more (4 updates tracked since 2018).

About Riya Thomas NPPES

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

RIYA THOMAS (NPI 1457841231) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (036156870) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS and is a graduate of Philadelphia College Of Osteopathic Medicine (2018).

NPPES Registry Identity

NPI1457841231
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameRIYA THOMAS
Location Address8425 S COTTAGE GROVE AVEChicago, IL 60619-6113
Mailing Address8425 S Cottage Grove AveChicago, IL 60619-6113 · (773) 846-3000 · Fax (844) 211-6501
Phone(773) 846-3000
Fax(844) 211-6501
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2018
Enumeration DateMay 16, 2018
Last NPPES UpdateMarch 26, 20254 updates tracked since enumeration
NPPES CertifiedMarch 26, 2025
✔ NPI 1457841231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036156870
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
8425 S COTTAGE GROVE AVE, Chicago, IL 60619
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.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

Riya Thomas 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 ID1951654185
PECOS Enrollment IDI20210924000229
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60619 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

TCA HEALTH INC NFP
Clinic/Center (Federally Qualified Health Center (FQHC))
8425 S COTTAGE GROVE AVE
CHICAGO, IL 60619
Cook County (773) 846-3000

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 Riya Thomas's NPI number?

The NPI number for Riya Thomas is 1457841231. It was assigned to this individual provider in the NPPES registry on May 16, 2018.

Where is Riya Thomas located?

Riya Thomas practices at 8425 S Cottage Grove Ave, Chicago, IL 60619. The listed phone number is (773) 846-3000.

What is Riya Thomas's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Riya Thomas enrolled in Medicare?

Yes. Riya Thomas 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 Riya Thomas accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Riya Thomas 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 Riya Thomas was last updated on March 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.