RACHEL ELIZABETH ZIGLER MD
NPI 1659634111
Obstetrics & Gynecology in Chicago, IL

Q: What is Rachel Zigler's NPI number?

The NPI number for Rachel Zigler is 1659634111. It was assigned to this individual provider in the NPPES registry on June 20, 2012.

Q: What is Rachel Zigler's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Rachel Zigler was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 20, 2012PECOS EnrolledAccepts Medicare Assignment

95.35/100

CMS Quality Rating

1725 W HARRISON ST STE 407, CHICAGO, IL 60612(312) 942-8060 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 23, 2026, Jul 15, 2024, May 4, 2023 and 52 more (55 updates tracked since 2016).

On this page

About Rachel Elizabeth Zigler Md NPPES

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

RACHEL ELIZABETH ZIGLER MD (NPI 1659634111) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (036-177102) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of University Of Rochester School Of Medicine And Dentistry (2012).

NPPES Registry Identity

NPI1659634111

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameRACHEL ELIZABETH ZIGLERCredential: MD

Location Address1725 W HARRISON ST STE 407Chicago, IL 60612-3852

Mailing Address1725 W Harrison St Ste 407Chicago, IL 60612-3852 · (312) 942-8060

Phone(312) 942-8060

Sole ProprietorNo

Medical School CMSUniversity Of Rochester School Of Medicine And DentistryGraduated 2012

Enumeration DateJune 20, 2012

Last NPPES UpdateMarch 23, 202655 updates tracked since enumeration

NPPES CertifiedMarch 23, 2026

✔ NPI 1659634111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in IL · 036-177102

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

1725 W HARRISON ST STE 407, Chicago, IL 60612

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, BlueCross BlueShield of South Carolina, InStil Health and more.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

Rachel Elizabeth Zigler 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 ID1658678818

PECOS Enrollment IDI20250924000179

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 60612 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

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

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.

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.

95.35/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

84.22

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 3

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

DARCHELL DARBY PA-C

Physician Assistant

1725 W HARRISON ST STE 407
CHICAGO, IL 60612

Cook County (312) 563-2030

KAYLA E NIXON MARSHALL M.D.

Obstetrics & Gynecology (Gynecology)

1725 W HARRISON ST STE 407
CHICAGO, IL 60612

Cook County (312) 942-5000

ERICA WOFFORD WHNP-BC

Nurse Practitioner (Women's Health)

1725 W HARRISON ST STE 407
CHICAGO, IL 60612

Cook County (312) 942-8120

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 Zigler's NPI number?

The NPI number for Rachel Zigler is 1659634111. It was assigned to this individual provider in the NPPES registry on June 20, 2012.

Where is Rachel Zigler located?

Rachel Zigler practices at 1725 W Harrison St Ste 407, Chicago, IL 60612. The listed phone number is (312) 942-8060.

What is Rachel Zigler's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Rachel Zigler enrolled in Medicare?

Yes. Rachel Zigler 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 Rachel Zigler accept?

Health plans from Blue Cross and Blue Shield of NC, BlueCross BlueShield of South Carolina, InStil Health and Oscar Health Plan of North Carolina, Inc list Rachel Zigler 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 Rachel Zigler was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.