Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NABILA SHAMSHUDDIN DO
NPI 1427673029
Emergency Medicine in Lockport, IL

Q: What is Nabila Shamshuddin's NPI number?

The NPI number for Nabila Shamshuddin is 1427673029. It was assigned to this individual provider in the NPPES registry on June 10, 2020.

Q: What is Nabila Shamshuddin's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since June 10, 2020PECOS EnrolledAccepts Medicare Assignment

1206 E 9TH ST, LOCKPORT, IL 60441(888) 693-6437(630) 462-6660 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 14, 2026, Jun 10, 2020 (2 updates tracked since 2020).

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About Dr. Nabila Shamshuddin Do NPPES

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

DR. NABILA SHAMSHUDDIN DO (NPI 1427673029) is an individual emergency medicine provider in Lockport, Illinois, licensed in Illinois (036-169205) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with Advocate Good Samaritan Hospital, and maintains a secondary practice location in Olympia Fields.

NPPES Registry Identity

NPI1427673029

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. NABILA SHAMSHUDDINCredential: DO

Location Address1206 E 9TH STLockport, IL 60441-2404

Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-9200

Phone(888) 693-6437

Fax(630) 462-6660

Sole ProprietorNo

Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2021

Enumeration DateJune 10, 2020

Last NPPES UpdateOctober 14, 20262 updates tracked since enumeration

NPPES CertifiedOctober 14, 2026

✔ NPI 1427673029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in IL · 036-169205✔ Licensed in IN · 11021708A✔ Licensed in IL · 125.078743

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1206 E 9TH ST, Lockport, IL 60441

Open in Google Maps ↗

Secondary Practice Location 1

Location 120201 Crawford AveOlympia Fields, IL 60461-1010 · Phone (708) 747-7000

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. Nabila Shamshuddin 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 ID1850793100

PECOS Enrollment IDI20240506000618, I20240710003381

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

Medicare enrollment records show Nabila Shamshuddin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dupage Emergency Physicians Convenient Care LLC

4.1 mi

Emergency Medicine

15900 127TH ST
Lemont, IL 60439

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

NPI 1922000363 (630) 243-7100

Cepamerica Illinois LLP

7.2 mi

Emergency Medicine

333 MADISON ST
Joliet, IL 60435

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

NPI 1134644164 (815) 725-7133

Dupage Emergency Physicians Ltd

15 mi

Emergency Medicine

3815 HIGHLAND AVE
Downers Grove, IL 60515

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

NPI 1255323481 (630) 275-5900

Clarksville Emergency Group, PC

253 mi

Emergency Medicine

1141 HOSPITAL DR NW
Corydon, IN 47112

Reassigned Medicare billing, Indiana enrollment
214 clinicians in this Medicare group

NPI 1023487154 (800) 893-9698

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

158 services153 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

71 services71 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

16 services16 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Good Samaritan Hospital

Acute Care Hospitals · Downers Grove, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140288

Location3815 Highland AvenueDowners Grove, IL 60515 · Du Page County

Emergency services Birthing friendly

Franciscan Health Dyer

Acute Care Hospitals · Dyer, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number150090

Location24 Joliet StDyer, IN 46311 · Lake County

Emergency services Birthing friendly

Franciscan Health Munster

Acute Care Hospitals · Munster, IN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150165

Location701 Superior AveMunster, IN 46321 · Lake County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60441 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 20

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

MR. DAVID WINTERS MD

Family Medicine

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (630) 967-3470

JOHN J DYMOWSKI MD

Emergency Medicine

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (888) 693-6437

DUPAGE MEDICAL GROUP LTD

Durable Medical Equipment & Medical Supplies (Customized Equipment)

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (630) 967-2000

SANYA LULLA D.P.M

Podiatrist (Foot & Ankle Surgery)

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (630) 510-6929

KELSEY CHRISTINE YERKES D.P.T.

Physical Therapist

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (630) 967-2000

DR. JUSTYNA BANCEREK-STENGELE MD

Family Medicine

1206 E 9TH ST, STE 210
LOCKPORT, IL 60441

Will County (815) 834-8777

DR. NIKKIBA TAMELE JONES DNP

Nurse Practitioner

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (630) 545-7565

MICHELENE J MEERSMAN PA-C

Physician Assistant

1206 E 9TH ST
LOCKPORT, IL 60441

Will County (630) 243-7385

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 Nabila Shamshuddin's NPI number?

The NPI number for Nabila Shamshuddin is 1427673029. It was assigned to this individual provider in the NPPES registry on June 10, 2020.

Where is Nabila Shamshuddin located?

Nabila Shamshuddin practices at 1206 E 9th St, Lockport, IL 60441. The listed phone number is (888) 693-6437.

What is Nabila Shamshuddin's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Nabila Shamshuddin enrolled in Medicare?

Yes. Nabila Shamshuddin 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 organizations bill Medicare for Nabila Shamshuddin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nabila Shamshuddin reassigns Medicare benefits to 4 organizations: Dupage Emergency Physicians Convenient Care LLC (Lemont, IL), Cepamerica Illinois LLP (Joliet, IL), Dupage Emergency Physicians Ltd (Downers Grove, IL) and Clarksville Emergency Group, PC (Corydon, IN). 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 Nabila Shamshuddin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nabila Shamshuddin affiliated with any hospitals?

According to CMS data, Nabila Shamshuddin is affiliated with Advocate Good Samaritan Hospital, Franciscan Health Dyer and Franciscan Health Munster.

When was this NPI record last updated?

The NPPES record for Nabila Shamshuddin was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.