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CHRISTOPHER JOSEPH DUDEK MD
NPI 1720407620
Emergency Medicine in Boston, MA

Active since April 08, 2014PECOS Enrolled

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 11, 2025, Jun 17, 2024, Nov 6, 2018 (3 updates tracked since 2018).

About Christopher Joseph Dudek Md NPPES

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

CHRISTOPHER JOSEPH DUDEK MD (NPI 1720407620) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (1021879) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1720407620
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameCHRISTOPHER JOSEPH DUDEKCredential: MD
Location Address55 FRUIT STBoston, MA 02114-2696
Mailing Address55 Fruit StBoston, MA 02114-2621 · (617) 724-4100
Phone(617) 732-5500
Sole ProprietorNo
Enumeration DateApril 8, 2014
Last NPPES UpdateJune 11, 20253 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1720407620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MA · 1021879
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedPediatricsTaxonomy 208000000X · License ME131393 (FL)
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License 1021879 (MA), 35.149686 (OH)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
55 FRUIT ST, Boston, MA 02114
Open in Google Maps ↗

Secondary Practice Locations 6

Location 12101 Adelbert RdCleveland, OH 44106-2624 · Phone (216) 844-3911
Location 25808 W 110th StOverland Park, KS 66211-2504 · Phone (913) 696-8000 · Fax (816) 302-9939
Location 386 W Underwood St Ste 200Orlando, FL 32806-1110 · Phone (321) 841-7789
Location 4841 Prudential Dr, Suite 1130Jacksonville, FL 32207-8329 · Phone (904) 697-3868 · Fax (904) 697-3011
Location 5214 W Bowery StAkron, OH 44308-1046 · Phone (330) 543-1000
Location 62401 Gillham RdKansas City, MO 64108-4619 · Phone (816) 701-5200 · Fax (816) 302-9939

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christopher Joseph Dudek 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 Reassignments

6

Medicare enrollment records show Christopher Dudek reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Massachusetts General Physicians Organization Inc
Same address
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
Same address
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000
Mass General Brigham Medical Group Northern Massachusetts Inc
13 mi
Emergency Medicine
81 HIGHLAND AVE
Salem, MA 01970
  • Reassigned Medicare billing, Massachusetts enrollment
  • 994 clinicians in this Medicare group
NPI 1588606123 (978) 354-4173
University Hospitals Medical Group Inc
546 mi
Multi-Specialty
11100 EUCLID AVE
Cleveland, OH 44106
  • Reassigned Medicare billing, Ohio enrollment
  • 3,958 clinicians in this Medicare group
NPI 1669499414 (216) 844-1000
Inphynet Contracting Services LLC
1,212 mi
Emergency Medicine
5352 LINTON BLVD
Delray Beach, FL 33484
  • Reassigned Medicare billing, Florida enrollment
  • 527 clinicians in this Medicare group
NPI 1073556767 (561) 495-3115
Southwest Florida Emergency Management LLC
1,273 mi
Emergency Medicine
350 7TH ST N
Naples, FL 34102
  • Reassigned Medicare billing, Florida enrollment
  • 161 clinicians in this Medicare group
NPI 1780911206 (941) 436-5000

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 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
$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.

STUTI GIRISH SHROFF MD, MBBS
Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2971
NANCY WANG M.D.
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (017) 724-4000
DR. DUSAN HANIDZIAR M.D., PH.D.
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Suffolk County (617) 726-3030
JOHN JOSEPH DANKO DO
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2000
DR. MICHAEL ANDREW LOBRITZ M.D, PH.D.
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Suffolk County (617) 724-9248
MS. KELLY ELISHA TRECARTIN NP
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Suffolk County (617) 726-7400
JAMIE MARIE ALLEN NP
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 724-4410
DR. DHAVAL SANJEEV KOLTE M.B.B.S., PH.D.
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 643-3238

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 Christopher Dudek's NPI number?

The NPI number for Christopher Dudek is 1720407620. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Where is Christopher Dudek located?

Christopher Dudek practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 732-5500.

What is Christopher Dudek's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Christopher Dudek enrolled in Medicare?

Yes. Christopher Dudek is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christopher Dudek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Dudek reassigns Medicare benefits to 6 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Mass General Brigham Medical Group Northern Massachusetts Inc (Salem, MA), University Hospitals Medical Group Inc (Cleveland, OH), Inphynet Contracting Services LLC (Delray Beach, FL) and 1 more organization, listed in the Medicare section above. Each 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 Christopher Dudek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Dudek accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company and 1 other insurer list Christopher Dudek 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 Christopher Dudek was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.