1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Obstetrics Gynecology
  6. NPI Profile

DR. CHRISTINA MARIA DUZYJ-BUNIAK MD MPH
NPI 1982888111
Obstetrics & Gynecology - Maternal & Fetal Medicine in Boston, MA

Active since December 24, 2007PECOS EnrolledAccepts Medicare Assignment
55 FRUIT ST YAW 4F, BOSTON, MA 02114(617) 724-2229(617) 724-3498 Get Directions Write a Review

NPPES record last updated: December 19, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 3, 2022, Oct 9, 2019, Jan 29, 2019 and 1 more (4 updates tracked since 2018).

About Dr. Christina Maria Duzyj-buniak Md Mph NPPES

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

DR. CHRISTINA MARIA DUZYJ-BUNIAK MD MPH (NPI 1982888111) is an individual maternal & fetal medicine provider in Boston, Massachusetts, licensed in Massachusetts (280234) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portsmouth, and is a graduate of Columbia University College Of Physicians And Surgeons (2006).

NPPES Registry Identity

NPI1982888111
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameDR. CHRISTINA MARIA DUZYJ-BUNIAKCredential: MD MPH
Location Address55 FRUIT ST YAW 4FBoston, MA 02114-2621
Mailing Address55 Fruit St, Founders 456Boston, MA 02114 · (617) 724-2640
Phone(617) 724-2229
Fax(617) 724-3498
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2006
Enumeration DateDecember 24, 2007
Last NPPES UpdateDecember 19, 20234 updates tracked since enumeration
NPPES CertifiedDecember 19, 2023
✔ NPI 1982888111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses✔ Licensed in MA · 280234✔ Licensed in NJ · 25MA09346400✔ Licensed in NH · 23079
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 048366 (CT)
55 FRUIT ST YAW 4F, Boston, MA 02114
Open in Google Maps ↗

Other Names 1

Professional Name (2)Dr. Christina M Duzyj Buniak Md Mph

Secondary Practice Location 1

Location 167 Corporate Dr Ste 300Portsmouth, NH 03801-2847 · Phone (603) 516-0092

Other Identifiers 1

Medicaid3118888NH

Accepted Insurance

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

Dr. Christina Maria Duzyj-buniak Md Mph 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 ID3779615315
PECOS Enrollment IDI20191002002913, I20221028000382
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LISA B BAUTE MD
Obstetrics & Gynecology
55 FRUIT ST YAW 4F, VINCENT OB/GYN SERVICE
BOSTON, MA 02114
Suffolk County (617) 724-2229

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 Christina Duzyj-buniak's NPI number?

The NPI number for Christina Duzyj-buniak is 1982888111. It was assigned to this individual provider in the NPPES registry on December 24, 2007. The provider is also known as Dr. Christina M Duzyj Buniak MD Mph.

Where is Christina Duzyj-buniak located?

Christina Duzyj-buniak practices at 55 Fruit St Yaw 4F, Boston, MA 02114. The listed phone number is (617) 724-2229.

What is Christina Duzyj-buniak's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Christina Duzyj-buniak enrolled in Medicare?

Yes. Christina Duzyj-buniak 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 Christina Duzyj-buniak accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and WellSense Health Plan list Christina Duzyj-buniak 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 Christina Duzyj-buniak was last updated on December 19, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.