PAULINE CHOU M.D.
NPI 1164422341
Pathology - Anatomic Pathology & Clinical Pathology in Chicago, IL

Q: What is Pauline Chou's NPI number?

The NPI number for Pauline Chou is 1164422341. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Q: What is Pauline Chou's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Pauline Chou was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 28, 2005PECOS Enrolled

2300 N CHILDRENS PLZ, PATHOLOGY LAB, CHICAGO, IL 60614(773) 880-4000 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Pauline Chou M.d. NPPES

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

PAULINE CHOU M.D. (NPI 1164422341) is an individual anatomic pathology & clinical pathology provider in Chicago, Illinois, licensed in Illinois (036068444) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164422341

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NamePAULINE CHOUCredential: M.D.

Location Address2300 N CHILDRENS PLZ, PATHOLOGY LABChicago, IL 60614-3363

Mailing Address2300 N Childrens Plz, Box 17Chicago, IL 60614-3363 · (773) 880-4000

Phone(773) 880-4000

Sole ProprietorNo

Enumeration DateJuly 28, 2005

Last NPPES UpdateJuly 9, 2007

✔ NPI 1164422341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in IL · 036068444

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

2300 N CHILDRENS PLZ, Chicago, IL 60614

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Other Identifiers 7

Other021622158IL · Cmmg Blue Shield

Medicaid036068444IL

Medicare ID-Type UnspecifiedL86832IL · Will Cnty Mdcr

Medicare ID-Type Unspecified702730IL · Cmmg Cook Cnty Mdcr

Medicare UPINH42029IL

Medicare UPIN708070IL

Medicare ID-Type UnspecifiedL86829IL · Cook Cnty Mdcr

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pauline Chou M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Pauline Chou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lurie Children's Medical Group Inc

2.4 mi

Pediatrics

225 E CHICAGO AVE
Chicago, IL 60611

Reassigned Medicare billing, Illinois enrollment
826 clinicians in this Medicare group

NPI 1518064716 (312) 227-6412

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 60614 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

$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 20

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

DR. JEANNINE PICCINICH M.D.

Pediatrics

2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614

Cook County (773) 880-6903

DR. MAYSAN ALSHAAR M.D.

Pediatrics

2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614

Cook County (773) 880-6903

MRS. HEATHER MARIE HOGAN MA, CCC-SLP

Speech-Language Pathologist

2300 N CHILDRENS PLZ, BOX 76
CHICAGO, IL 60614

Cook County (773) 880-4441

MRS. DEBORAH BISHOP JEFFERSON APN-CNP

Nurse Practitioner

2300 N CHILDRENS PLZ, DIVISION OF CARDIOLOGY
CHICAGO, IL 60614

Cook County (773) 880-6957

MRS. LESLIE ANN SONDEEN OPILA RN/APN/NP

Nurse Practitioner (Pediatrics)

2300 N CHILDRENS PLZ
CHICAGO, IL 60614

Cook County (773) 880-4929

DR. TAMAR BEN-AMI M.D.

Radiology (Diagnostic Radiology)

2300 N CHILDRENS PLZ, RADIOLOGY
CHICAGO, IL 60614

Cook County (773) 880-4000

MS. ANN MARIE SIMONELLI APN/CNP

Nurse Practitioner (Neonatal)

2300 N CHILDRENS PLZ
CHICAGO, IL 60614

Cook County (773) 880-4000

TORD ALDEN MD

Neurological Surgery

2300 N CHILDRENS PLZ
CHICAGO, IL 60614

Cook County (773) 880-4000

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 Pauline Chou's NPI number?

The NPI number for Pauline Chou is 1164422341. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Pauline Chou located?

Pauline Chou practices at 2300 N Childrens Plz Pathology Lab, Chicago, IL 60614. The listed phone number is (773) 880-4000.

What is Pauline Chou's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Pauline Chou enrolled in Medicare?

Yes. Pauline Chou is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Pauline Chou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pauline Chou reassigns Medicare benefits to Lurie Children's Medical Group Inc (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 Pauline Chou'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 Pauline Chou was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.