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MARGOT KNIGHT DO
NPI 1477135259
Surgery in Chicago, IL

Active since April 22, 2021PECOS EnrolledAccepts Medicare Assignment
1500 S. CALIFORNIA AVENUE, ROOM F930, CHICAGO, IL 60608(312) 257-6496 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 27, 2026, Apr 22, 2021 (2 updates tracked since 2021).

About Margot Knight Do NPPES

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

MARGOT KNIGHT DO (NPI 1477135259) is an individual surgery provider in Chicago, Illinois, licensed in Illinois (036179509) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1477135259
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameMARGOT KNIGHTCredential: DO
Location Address1500 S. CALIFORNIA AVENUE, ROOM F930Chicago, IL 60608
Mailing Address1500 S. California Avenue, Room F930Chicago, IL 60608 · (312) 257-6496
Phone(312) 257-6496
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 22, 2021
Last NPPES UpdateMay 27, 20262 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1477135259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036179509
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1500 S. CALIFORNIA AVENUE, Chicago, IL 60608
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

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

Margot Knight Do 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 ID3375942782
PECOS Enrollment IDI20260614000108
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 Margot Knight reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mount Sinai Community Foundation
Same address
Rural
1501 S CALIFORNIA AVE
Chicago, IL 60608
  • Reassigned Medicare billing, Illinois enrollment
  • 646 clinicians in this Medicare group
NPI 1104858125 (773) 257-2000

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 60608 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
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Margot Knight's NPI number?

The NPI number for Margot Knight is 1477135259. It was assigned to this individual provider in the NPPES registry on April 22, 2021.

Where is Margot Knight located?

Margot Knight practices at 1500 S. California Avenue Room F930, Chicago, IL 60608. The listed phone number is (312) 257-6496.

What is Margot Knight's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Margot Knight enrolled in Medicare?

Yes. Margot Knight 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 Margot Knight's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margot Knight reassigns Medicare benefits to Mount Sinai Community Foundation (Chicago, 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 Margot Knight's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margot Knight accept?

Health plans from Oscar Health list Margot Knight 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 Margot Knight was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.