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HAFSA SIRAJUDDIN
NPI 1821739046
Family Medicine in Westmont, IL

Active since April 03, 2022PECOS EnrolledAccepts Medicare Assignment
639 BLACKHAWK DR, WESTMONT, IL 60559(630) 963-5440 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 13, 2026, Aug 7, 2025, Jun 25, 2025 (3 updates tracked since 2025).

About Hafsa Sirajuddin NPPES

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

HAFSA SIRAJUDDIN (NPI 1821739046) is an individual family medicine provider in Westmont, Illinois, licensed in Illinois (036.172449) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Advocate Lutheran General Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1821739046
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameHAFSA SIRAJUDDIN
Location Address639 BLACKHAWK DRWestmont, IL 60559-1115
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900 · Fax (847) 390-4757
Phone(630) 963-5440
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 3, 2022
Last NPPES UpdateJanuary 13, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1821739046 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036.172449
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
639 BLACKHAWK DR, Westmont, IL 60559
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.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

Hafsa Sirajuddin 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 ID2466964408
PECOS Enrollment IDI20250625000869
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.

Hospital Affiliations CMS Care Compare 2

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

Advocate Lutheran General Hospital

Acute Care Hospitals · Park Ridge, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140223
Location1775 Dempster StPark Ridge, IL 60068 · Cook County
Emergency services Birthing friendly

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60559 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 6

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

ADVOCATE HEALTH AND HOSPITALS CORPORATION
Clinic/Center (Multi-Specialty)
639 BLACKHAWK DR
WESTMONT, IL 60559
Dupage County (630) 264-8720
JENNA BHATT PA-C
Physician Assistant (Medical)
639 BLACKHAWK DR
WESTMONT, IL 60559
Dupage County (630) 963-5440
EMILY SCHWARTZ JONES PT, DPT
Physical Therapist
639 BLACKHAWK DR
WESTMONT, IL 60559
Dupage County (630) 368-1535
NIALL DAVID CAPARON DPT
Physical Therapist
639 BLACKHAWK DR
WESTMONT, IL 60559
Dupage County (630) 368-1535
ABIGAIL E ENOCHS PT, DPT
Physical Therapist
639 BLACKHAWK DR
WESTMONT, IL 60559
Dupage County (630) 368-1535
KRYSTAL ALMAZAN MD
Family Medicine
639 BLACKHAWK DR
WESTMONT, IL 60559
Dupage County (708) 283-5510

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 Hafsa Sirajuddin's NPI number?

The NPI number for Hafsa Sirajuddin is 1821739046. It was assigned to this individual provider in the NPPES registry on April 3, 2022.

Where is Hafsa Sirajuddin located?

Hafsa Sirajuddin practices at 639 Blackhawk Dr, Westmont, IL 60559. The listed phone number is (630) 963-5440.

What is Hafsa Sirajuddin's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Hafsa Sirajuddin enrolled in Medicare?

Yes. Hafsa Sirajuddin 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 Hafsa Sirajuddin accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Hafsa Sirajuddin 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.

Is Hafsa Sirajuddin affiliated with any hospitals?

According to CMS data, Hafsa Sirajuddin is affiliated with Advocate Lutheran General Hospital and Advocate Good Samaritan Hospital.

When was this NPI record last updated?

The NPPES record for Hafsa Sirajuddin was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.