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DR. RUBINA SIDDIQ BAIG MD
NPI 1659809879
Family Medicine in Frankfort, IL

Active since June 01, 2017PECOS EnrolledAccepts Medicare Assignment
23120 S LAGRANGE RD, FRANKFORT, IL 60423(815) 464-5440(815) 936-5404 Get Directions Write a Review

NPPES record last updated: January 11, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 11, 2021, Jul 23, 2020, Feb 14, 2019 and 2 more (5 updates tracked since 2017).

About Dr. Rubina Siddiq Baig Md NPPES

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

DR. RUBINA SIDDIQ BAIG MD (NPI 1659809879) is an individual family medicine provider in Frankfort, Illinois, licensed in Illinois (036153301) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1659809879
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. RUBINA SIDDIQ BAIGCredential: MD
Location Address23120 S LAGRANGE RDFrankfort, IL 60423-7760
Mailing Address23120 S Lagrange RdFrankfort, IL 60423-7760 · (815) 464-5440 · Fax (815) 936-5404
Phone(815) 464-5440
Fax(815) 936-5404
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 1, 2017
Last NPPES UpdateJanuary 11, 20215 updates tracked since enumeration
NPPES CertifiedJanuary 11, 2021
✔ NPI 1659809879 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 · 036153301
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.
23120 S LAGRANGE RD, Frankfort, IL 60423
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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 and accepts Medicare assignment

Dr. Rubina Siddiq Baig 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 ID3577831239
PECOS Enrollment IDI20200807001840
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 Rubina Baig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Riverside Health System
26 mi
Psychiatry
500 N WALL ST, SUITE 200
Kankakee, IL 60901
  • Reassigned Medicare billing, Illinois enrollment
  • 381 clinicians in this Medicare group
NPI 1336354430 (815) 937-1237

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60423 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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 4

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

DR. BUSHRA A ALAM DO
Internal Medicine
23120 S LAGRANGE RD
FRANKFORT, IL 60423
Will County (815) 464-5440
DR. NIBY MATHEW M.D.
Family Medicine
23120 S LAGRANGE RD
FRANKFORT, IL 60423
Will County (815) 464-5440
TAHREER SHATAT DO
Family Medicine
23120 S LAGRANGE RD
FRANKFORT, IL 60423
Will County (815) 464-5440
DR. JOEHAR HAMDAN DO
Internal Medicine (Hematology & Oncology)
23120 S LAGRANGE RD
FRANKFORT, IL 60423
Will County (815) 464-5440

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 Rubina Baig's NPI number?

The NPI number for Rubina Baig is 1659809879. It was assigned to this individual provider in the NPPES registry on June 1, 2017.

Where is Rubina Baig located?

Rubina Baig practices at 23120 S Lagrange Rd, Frankfort, IL 60423. The listed phone number is (815) 464-5440.

What is Rubina Baig's specialty?

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

Is Rubina Baig enrolled in Medicare?

Yes. Rubina Baig 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.

Which organization bills Medicare for Rubina Baig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rubina Baig reassigns Medicare benefits to Riverside Health System (Kankakee, IL). 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 Rubina Baig'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 Rubina Baig was last updated on January 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.