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HEATHER HSU MD, MPH
NPI 1124360870
Pediatrics in Boston, MA

Active since March 20, 2013PECOS Enrolled
300 LONGWOOD AVE, BOSTON CHILDREN'S HOSPITAL, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: April 20, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Heather Hsu Md, Mph NPPES

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

HEATHER HSU MD, MPH (NPI 1124360870) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (265863) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124360870
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameHEATHER HSUCredential: MD, MPH
Location Address300 LONGWOOD AVE, BOSTON CHILDREN'S HOSPITALBoston, MA 02115-5724
Mailing Address707 W Roxbury PkwyWest Roxbury, MA 02132-2107 · (617) 947-2731
Phone(617) 355-6000
Sole ProprietorNo
Enumeration DateMarch 20, 2013
Last NPPES UpdateApril 20, 2016
✔ NPI 1124360870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 265863
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
300 LONGWOOD AVE, Boston, MA 02115
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heather Hsu Md, Mph 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 Heather Hsu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Child Health Foundation Of Boston, Inc.
1.6 mi
Pediatrics
1 BOSTON MEDICAL CTR PL, DIVISION OF PEDIATRICS, DOWLING 3 SOUTH
Boston, MA 02118
  • Reassigned Medicare billing, Massachusetts enrollment
  • 195 clinicians in this Medicare group
NPI 1619969920 (617) 414-4830

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 02115 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MRS. LAUREN ASHLEY SHARIS P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Heather Hsu's NPI number?

The NPI number for Heather Hsu is 1124360870. It was assigned to this individual provider in the NPPES registry on March 20, 2013.

Where is Heather Hsu located?

Heather Hsu practices at 300 Longwood Ave Boston Children's Hospital, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Heather Hsu's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Heather Hsu enrolled in Medicare?

Yes. Heather Hsu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Heather Hsu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Hsu reassigns Medicare benefits to Child Health Foundation Of Boston, 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 Heather Hsu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Hsu accept?

Health plans from WellSense Health Plan list Heather Hsu 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.

When was this NPI record last updated?

The NPPES record for Heather Hsu was last updated on April 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.