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DR. HIJAB CHAUDHARY MD
NPI 1558327940
Pediatrics - Pediatric Infectious Diseases in Cambridge, MA

Active since April 25, 2006PECOS Enrolled
330 MOUNT AUBURN ST, NEWBORN SERVICES, CAMBRIDGE, MA 02138(617) 499-5595(617) 499-5103 Get Directions Write a Review

NPPES record last updated: March 9, 2010. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Hijab Chaudhary Md NPPES

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

DR. HIJAB CHAUDHARY MD (NPI 1558327940) is an individual pediatric infectious diseases provider in Cambridge, Massachusetts, licensed in Massachusetts (77984) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558327940
Entity TypeIndividualFemale
Primary Taxonomy2080P0208X
Provider Legal NameDR. HIJAB CHAUDHARYCredential: MD
Location Address330 MOUNT AUBURN ST, NEWBORN SERVICESCambridge, MA 02138-5502
Mailing Address330 Mount Auburn StCambridge, MA 02138-5502 · (617) 499-5595 · Fax (617) 499-5103
Phone(617) 499-5595
Fax(617) 499-5103
Sole ProprietorNo
Enumeration DateApril 25, 2006
Last NPPES UpdateMarch 9, 2010
✔ NPI 1558327940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License✔ Licensed in MA · 77984
Definition
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
330 MOUNT AUBURN ST, Cambridge, MA 02138
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Other Identifiers 3

Medicaid2090457MA
Medicare UPINI21270MA
Medicare ID-Type UnspecifiedA37900MA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Hijab Chaudhary Md 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 Hijab Chaudhary reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Brigham & Womens Physicians Organization Inc
3.0 mi
Internal Medicine
75 FRANCIS ST
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4,574 clinicians in this Medicare group
NPI 1033535497 (617) 732-5500

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

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. MIGUEL ANGEL PAZ PA-C
Physician Assistant (Surgical)
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-3500
DR. ALAAELDIN AHMED MD
Student in an Organized Health Care Education/Training Program
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 492-3500
DR. JANE R. SHARP MD
Obstetrics & Gynecology
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-5151
DR. LAURA NEED MD
Pediatrics (Pediatric Cardiology)
330 MOUNT AUBURN ST, NEWBORN SERVICES
CAMBRIDGE, MA 02138
Middlesex County (617) 499-5595
DR. VALERIE PRONIO-STELLUTO MD
Internal Medicine
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-5140
DR. BENJAMIN KERMAN MD
Emergency Medicine
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-5025
ANAESTHESIA ASSOCIATES OF MASSACHUSETTS, PC
Anesthesiology
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 499-5075
PAVLINA CHRYSAFI
Student in an Organized Health Care Education/Training Program
330 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Middlesex County (617) 492-3500

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 Hijab Chaudhary's NPI number?

The NPI number for Hijab Chaudhary is 1558327940. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Hijab Chaudhary located?

Hijab Chaudhary practices at 330 Mount Auburn St Newborn Services, Cambridge, MA 02138. The listed phone number is (617) 499-5595.

What is Hijab Chaudhary's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

Is Hijab Chaudhary enrolled in Medicare?

Yes. Hijab Chaudhary is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hijab Chaudhary's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hijab Chaudhary reassigns Medicare benefits to Brigham & Womens Physicians Organization Inc (Boston, MA). 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 Hijab Chaudhary'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 Hijab Chaudhary was last updated on March 9, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.