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HASSAN PERVEZ M.D.
NPI 1144373457
Internal Medicine - Hematology & Oncology in Naperville, IL

Active since January 19, 2007
120 SPALDING DR, SUITE 111, NAPERVILLE, IL 60540(630) 527-3788(630) 646-6071 Get Directions Write a Review

NPPES record last updated: March 9, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hassan Pervez M.d. NPPES

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

HASSAN PERVEZ M.D. (NPI 1144373457) is an individual hematology & oncology provider in Naperville, Illinois, licensed in Colorado (43679) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1144373457
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameHASSAN PERVEZCredential: M.D.
Location Address120 SPALDING DR, SUITE 111Naperville, IL 60540-6508
Mailing Address120 Spalding Dr, Ste 111Naperville, IL 60540-6508 · (630) 527-3788 · Fax (630) 646-6071
Phone(630) 527-3788
Fax(630) 646-6071
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateMarch 9, 2009
✔ NPI 1144373457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CO · 43679
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
120 SPALDING DR, Naperville, IL 60540
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Other Identifiers 7

Other9919630IL · Bcbs
Medicare UPINI69770IL
Medicare PINK38570IL
Medicaid036118557 1IL
Other2221474IL · Bcbs
Medicare PINK45675IL
Medicare PINK38571IL

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.

JAMES R DAVIS MD
Specialist
120 SPALDING DR, SUITE 307
NAPERVILLE, IL 60540
Dupage County (630) 355-1102
SHEILA TREFTZ APN
Nurse Practitioner (Acute Care)
120 SPALDING DR, SUITE 401
NAPERVILLE, IL 60540
Dupage County (630) 416-4501
JOSEPH KASH MD
Internal Medicine (Hematology & Oncology)
120 SPALDING DR, SUITE 111
NAPERVILLE, IL 60540
Dupage County (630) 527-3788
MRS. WENDY ANN PAWELSKI LCPC,CADC
Counselor (Professional)
120 SPALDING DR, MOB II SUITE 408
NAPERVILLE, IL 60540
Dupage County (630) 527-5484
EDWARD HEALTH VENTURES
Psychiatry & Neurology (Neurology)
120 SPALDING DR, STE 207
NAPERVILLE, IL 60540
Dupage County (630) 527-7730
KRISTIN R. WATKINS APN-CNP
Nurse Practitioner
120 SPALDING DR
NAPERVILLE, IL 60540
Dupage County (630) 369-7700
JAMES W WIELGOLEWSKI MD
Surgery
120 SPALDING DR, SUITE 100
NAPERVILLE, IL 60540
Dupage County (630) 961-0423
DUPAGE PEDIATRIC SURGERY SC
Pediatrics
120 SPALDING DR
NAPERVILLE, IL 60540
Dupage County (630) 527-7722

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 Hassan Pervez's NPI number?

The NPI number for Hassan Pervez is 1144373457. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Hassan Pervez located?

Hassan Pervez practices at 120 Spalding Dr Suite 111, Naperville, IL 60540. The listed phone number is (630) 527-3788.

What is Hassan Pervez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Hassan Pervez was last updated on March 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.