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WAEL N. SAYEJ M.D.
NPI 1467691329
Pediatrics - Pediatric Gastroenterology in Springfield, MA

Active since February 16, 2009PECOS EnrolledAccepts Medicare Assignment
50 WASON AVE FL 1, SPRINGFIELD, MA 01107(413) 794-5437(413) 794-8901 Get Directions Write a Review

NPPES record last updated: November 8, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Wael N. Sayej M.d. NPPES

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

WAEL N. SAYEJ M.D. (NPI 1467691329) is an individual pediatric gastroenterology provider in Springfield, Massachusetts, licensed in Massachusetts (281468) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1467691329
Entity TypeIndividualMale
Primary Taxonomy2080P0206X
Provider Legal NameWAEL N. SAYEJCredential: M.D.
Location Address50 WASON AVE FL 1Springfield, MA 01107-1280
Mailing Address282 Washington StHartford, CT 06106-3322 · (860) 545-9560 · Fax (860) 545-9561
Phone(413) 794-5437
Fax(413) 794-8901
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateFebruary 16, 2009
Last NPPES UpdateNovember 8, 2019
✔ NPI 1467691329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0206X
License✔ Licensed in MA · 281468
Definition
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.
50 WASON AVE FL 1, Springfield, MA 01107
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.Insurance ›

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

Wael N. Sayej M.d. 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 ID3870644487
PECOS Enrollment IDI20191119003073
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 Wael Sayej reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baystate Medical Practices, Inc
0.7 mi
Emergency Medical Services
759 CHESTNUT ST
Springfield, MA 01199
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,537 clinicians in this Medicare group
NPI 1548205909 (413) 794-5700

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 01107 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

DR. TIMOTHY J MENZ MD
Pediatrics (Pediatric Gastroenterology)
50 WASON AVE FL 1
SPRINGFIELD, MA 01107
Hampden County (413) 794-5437
MICHELLE LOUISE KAYSER MD
Pediatrics (Pediatric Endocrinology)
50 WASON AVE FL 1
SPRINGFIELD, MA 01107
Hampden County (413) 794-5437
GUNJAN BANGA M.D
Pediatrics (Pediatric Cardiology)
50 WASON AVE FL 1
SPRINGFIELD, MA 01107
Hampden County (413) 794-5437
DR. MARIA C DI PENTIMA MD
Pediatrics (Pediatric Infectious Diseases)
50 WASON AVE FL 1
SPRINGFIELD, MA 01107
Hampden County (413) 794-5437
MRS. MELISSA MOULTON PITSILADIS NP
Nurse Practitioner (Family)
50 WASON AVE FL 1
SPRINGFIELD, MA 01107
Hampden County (413) 794-5437
CATHERINE RACHEL MURPHY MD
Pediatrics (Pediatric Infectious Diseases)
50 WASON AVE FL 1
SPRINGFIELD, MA 01107
Hampden County (413) 794-5437

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 Wael Sayej's NPI number?

The NPI number for Wael Sayej is 1467691329. It was assigned to this individual provider in the NPPES registry on February 16, 2009.

Where is Wael Sayej located?

Wael Sayej practices at 50 Wason Ave Fl 1, Springfield, MA 01107. The listed phone number is (413) 794-5437.

What is Wael Sayej's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Wael Sayej enrolled in Medicare?

Yes. Wael Sayej 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 organization bills Medicare for Wael Sayej's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wael Sayej reassigns Medicare benefits to Baystate Medical Practices, Inc (Springfield, 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 Wael Sayej's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Wael Sayej accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Wael Sayej 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 Wael Sayej was last updated on November 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.