DR. MARC D. DYRSZKA MD
NPI 1861719585
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Bronxville, NY

Q: What is Marc Dyrszka's NPI number?

The NPI number for Marc Dyrszka is 1861719585. It was assigned to this individual provider in the NPPES registry on April 21, 2010.

Q: What is Marc Dyrszka's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Q: When was this NPI record last updated?

The NPPES record for Marc Dyrszka was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since April 21, 2010PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

1 PONDFIELD RD, BRONXVILLE, NY 10708(212) 305-5974(212) 305-6193 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2025, Mar 17, 2023, Jul 21, 2022 and 3 more (6 updates tracked since 2016).

On this page

About Dr. Marc D. Dyrszka Md NPPES

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

DR. MARC D. DYRSZKA MD (NPI 1861719585) is an individual orthopaedic surgery of the spine provider in Bronxville, New York, licensed in New York (289275-1) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with St John's Riverside Hospital, and maintains a secondary practice location in Craig.

NPPES Registry Identity

NPI1861719585

Entity TypeIndividualMale

Primary Taxonomy207XS0117X

Provider Legal NameDR. MARC D. DYRSZKACredential: MD

Location Address1 PONDFIELD RDBronxville, NY 10708-3706

Mailing Address622 W 168th St., Ph 11-1130New York, NY 10032-3720 · (212) 305-5974

Phone(212) 305-5974

Fax(212) 305-6193

Sole ProprietorNo

Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2010

Enumeration DateApril 21, 2010

Last NPPES UpdateNovember 20, 20256 updates tracked since enumeration

NPPES CertifiedNovember 20, 2025

✔ NPI 1861719585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

Licenses✔ Licensed in NY · 289275-1✔ Licensed in CA · A136413

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 136413 (CA)

1 PONDFIELD RD, Bronxville, NY 10708

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Secondary Practice Location 1

Location 1750 Hospital LoopCraig, CO 81625-8750 · Phone (970) 824-9411

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.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. Marc D. Dyrszka 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 ID8820307689

PECOS Enrollment IDI20170814000315, I20241112002297

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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

119 services100 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

60 services60 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

24 services24 patients

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853

Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.

23 services13 patients

Hospital Affiliations CMS Care Compare

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

St John's Riverside Hospital

Acute Care Hospitals · Yonkers, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330208

Location976 North BroadwayYonkers, NY 10701 · Westchester County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

86.8

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 17

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

DANIELLE TERESA SHANNON NP

Nurse Practitioner (Family)

1 PONDFIELD RD
BRONXVILLE, NY 10708

Westchester County (914) 787-1000

MRS. EILEEN TANI NP

Nurse Practitioner (Family)

1 PONDFIELD RD
BRONXVILLE, NY 10708

Westchester County (212) 305-4565

AFRICA NASHE' HARPER ATC

Specialist/Technologist (Athletic Trainer)

1 PONDFIELD RD
BRONXVILLE, NY 10708

Westchester County (914) 787-3297

MICHAEL J. VITALE, D.M.D., L.L.P.

Dentist (General Practice)

1 PONDFIELD RD
BRONXVILLE, NY 10708

Westchester County (914) 337-8430

GASTROENTEROLOGY OF WESTCHESTER

Internal Medicine (Gastroenterology)

1 PONDFIELD RD, SUITE 301
BRONXVILLE, NY 10708

Westchester County (914) 779-3333

DR. JONATHAN FINEGOLD MD

Internal Medicine (Gastroenterology)

1 PONDFIELD RD, SUITE 301
BRONXVILLE, NY 10708

Westchester County (914) 779-3333

PALMER UROLOGY PC

Urology

1 PONDFIELD RD, SUITE 203
BRONXVILLE, NY 10708

Westchester County (914) 337-3070

TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Durable Medical Equipment & Medical Supplies

1 PONDFIELD RD
BRONXVILLE, NY 10708

Westchester County (212) 305-5974

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 Marc Dyrszka's NPI number?

The NPI number for Marc Dyrszka is 1861719585. It was assigned to this individual provider in the NPPES registry on April 21, 2010.

Where is Marc Dyrszka located?

Marc Dyrszka practices at 1 Pondfield Rd, Bronxville, NY 10708. The listed phone number is (212) 305-5974.

What is Marc Dyrszka's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Marc Dyrszka enrolled in Medicare?

Yes. Marc Dyrszka 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 Marc Dyrszka accept?

Health plans from Blue Cross Blue Shield of Wyoming list Marc Dyrszka 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 Marc Dyrszka affiliated with any hospitals?

According to CMS data, Marc Dyrszka is affiliated with St John's Riverside Hospital.

When was this NPI record last updated?

The NPPES record for Marc Dyrszka was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.