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SARAH CHRISTINE NYIRJESY MD
NPI 1891358156
Otolaryngology in Boston, MA

Active since April 22, 2019PECOS EnrolledAccepts Medicare Assignment
830 HARRISON AVENUE, SUITE 1400, BOSTON, MA 02118(617) 638-8124(617) 414-4953 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Apr 14, 2026, Mar 3, 2026, Jul 9, 2025 and 2 more (5 updates tracked since 2019).

About Sarah Christine Nyirjesy Md NPPES

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

SARAH CHRISTINE NYIRJESY MD (NPI 1891358156) is an individual otolaryngology provider in Boston, Massachusetts, licensed in Massachusetts (1018766) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Drexel University College Of Medicine (2019).

NPPES Registry Identity

NPI1891358156
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameSARAH CHRISTINE NYIRJESYCredential: MD
Location Address830 HARRISON AVENUE, SUITE 1400Boston, MA 02118
Mailing Address960 Massachusetts Avenue, Fl 2Boston, MA 02118-2690
Phone(617) 638-8124
Fax(617) 414-4953
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2019
Enumeration DateApril 22, 2019
Last NPPES UpdateApril 14, 20265 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
✔ NPI 1891358156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in MA · 1018766
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
830 HARRISON AVENUE, Boston, MA 02118
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Other Identifiers 2

Medicaid3151462NH
Medicaid110209065AMA

Accepted Insurance

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

Sarah Christine Nyirjesy Md 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 ID5890238059
PECOS Enrollment IDI20240617002725
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

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

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
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.

MARGARET BROWN AUD
Audiologist
830 HARRISON AVENUE, GROUND FLOOR SUITE 1400
BOSTON, MA 02118
Suffolk County (617) 638-8124
PETER C WEBER MD
Otolaryngology
830 HARRISON AVENUE, STE 1400
BOSTON, MA 02118
Suffolk County (617) 638-8124
DR. KEN S ZANER MD
Internal Medicine (Medical Oncology)
830 HARRISON AVENUE, MOAKLEY, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-6428
NICOLE TRAN PA-C
Physician Assistant
830 HARRISON AVENUE, SUITE 1400
BOSTON, MA 02118
Suffolk County (617) 638-8124
MICHELLE T LONG M.D.
Internal Medicine (Gastroenterology)
830 HARRISON AVENUE, EVANS - GASTROENTEROLOGY
BOSTON, MA 02118
Suffolk County (617) 638-6525
SUSAN CATHERINE GRIEVER NP
Nurse Practitioner (Adult Health)
830 HARRISON AVENUE, SUITE 1400
BOSTON, MA 02118
Suffolk County (617) 638-8124
HEDY P SMITH M.D.
Internal Medicine (Hematology)
830 HARRISON AVENUE, MOAKLEY, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-6428
DOROTHY A. WISDOM NP
Nurse Practitioner (Family)
830 HARRISON AVENUE, MOAKLEY, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-6428

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 Sarah Nyirjesy's NPI number?

The NPI number for Sarah Nyirjesy is 1891358156. It was assigned to this individual provider in the NPPES registry on April 22, 2019.

Where is Sarah Nyirjesy located?

Sarah Nyirjesy practices at 830 Harrison Avenue Suite 1400, Boston, MA 02118. The listed phone number is (617) 638-8124.

What is Sarah Nyirjesy's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Sarah Nyirjesy enrolled in Medicare?

Yes. Sarah Nyirjesy 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 Sarah Nyirjesy accept?

Health plans from Anthem Blue Cross and Blue Shield list Sarah Nyirjesy 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 Sarah Nyirjesy affiliated with any hospitals?

According to CMS data, Sarah Nyirjesy is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Sarah Nyirjesy was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.