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RACHEL M GEORGE MD, MBA
NPI 1639109002
Internal Medicine in South Barrington, IL

Active since July 03, 2006PECOS Enrolled
9 MESA DR, SOUTH BARRINGTON, IL 60010(847) 836-6031 Get Directions Write a Review

NPPES record last updated: January 16, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Rachel M George Md, Mba NPPES

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

RACHEL M GEORGE MD, MBA (NPI 1639109002) is an individual internal medicine provider in South Barrington, Illinois, licensed in Illinois (036107227) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hoffman Estates, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1639109002
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameRACHEL M GEORGECredential: MD, MBA
Location Address9 MESA DRSouth Barrington, IL 60010-1094
Mailing Address9 Mesa DrSouth Barrington, IL 60010-1094 · (815) 218-1669
Phone(847) 836-6031
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateJuly 3, 2006
Last NPPES UpdateJanuary 16, 2024
NPPES CertifiedJanuary 16, 2024
✔ NPI 1639109002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036107227
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 036107227 (IL)
9 MESA DR, South Barrington, IL 60010
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Secondary Practice Location 1

Location 11585 Barrington Rd Ste 506Hoffman Estates, IL 60169-5020 · Phone (847) 466-5933

Other Identifiers 1

Medicaid063107227IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rachel M George Md, Mba is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315006376
PECOS Enrollment IDI20260122002075
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 Reassignments

2

Medicare enrollment records show Rachel George reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Osf Multi-Specialty Group
118 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050
Emerus Pennsylvania Inpatient Providers PLLC
661 mi
Emergency Medicine
1015 W BALTIMORE PIKE
West Grove, PA 19390
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 29 clinicians in this Medicare group
NPI 1700676434 (484) 899-9930

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 60010 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier11 claims11 services$916.85 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Rachel George's NPI number?

The NPI number for Rachel George is 1639109002. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Rachel George located?

Rachel George practices at 9 Mesa Dr, South Barrington, IL 60010. The listed phone number is (847) 836-6031.

What is Rachel George's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Rachel George enrolled in Medicare?

Yes. Rachel George is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Rachel George's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rachel George reassigns Medicare benefits to 2 organizations: Osf Multi-Specialty Group (Peoria, IL) and Emerus Pennsylvania Inpatient Providers PLLC (West Grove, PA). Each 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 Rachel George'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 Rachel George was last updated on January 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.