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DR. MARK E WILCHINSKY M.D.
NPI 1962409417
Orthopaedic Surgery in Trumbull, CT

Active since June 30, 2005PECOS Enrolled
82.17/100
CMS Quality Rating
888 WHITE PLAINS RD STE 106, TRUMBULL, CT 06611(203) 268-2882(203) 601-8587 Get Directions Write a Review

NPPES record last updated: July 24, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 24, 2021, Jun 22, 2021, Dec 9, 2020 and 2 more (5 updates tracked since 2020).

About Dr. Mark E Wilchinsky M.d. NPPES

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

DR. MARK E WILCHINSKY M.D. (NPI 1962409417) is an individual orthopaedic surgery provider in Trumbull, Connecticut, licensed in Connecticut (26297) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962409417
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MARK E WILCHINSKYCredential: M.D.
Location Address888 WHITE PLAINS RD STE 106Trumbull, CT 06611-4552
Mailing Address2408 Whitney AveHamden, CT 06518-3209 · (203) 626-0160 · Fax (203) 294-6734
Phone(203) 268-2882
Fax(203) 601-8587
Sole ProprietorNo
Enumeration DateJune 30, 2005
Last NPPES UpdateJuly 24, 20215 updates tracked since enumeration
NPPES CertifiedJuly 24, 2021
✔ NPI 1962409417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in CT · 26297✔ Licensed in CT · 026297
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryTaxonomy 207XS0114X · License 26297 (CT)
888 WHITE PLAINS RD STE 106, Trumbull, CT 06611
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark E Wilchinsky M.d. 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

2

Medicare enrollment records show Mark Wilchinsky reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Neighborhood Health, Inc.
39 mi
General Practice
59 FIELD STREET
Torrington, CT 06790
  • Reassigned Medicare billing, Connecticut enrollment
  • 288 clinicians in this Medicare group
NPI 1043544489 (860) 877-7400
Hartford Healthcare Medical Group Specialists, PLLC
44 mi
Surgery
85 SEYMOUR ST STE 415
Hartford, CT 06106
  • Reassigned Medicare billing, Connecticut enrollment
  • 1,921 clinicians in this Medicare group
NPI 1023584216 (860) 246-2071

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
161 services104 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
117 services70 patients
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.
68 services57 patients
X-ray of knee, 4 or more views 73564
An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.
36 services32 patients
X-ray of hip, 2-3 views 73502
An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
32 services29 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.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06611 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

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.

82.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.2
Improvement Activities40
Cost67.71

Other Providers at the Same Location NPPES 2

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

PETER STUART BOONE M.D.
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
888 WHITE PLAINS RD STE 106
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 268-2882
JOHN M CARRAVONE P.A.
Physician Assistant (Medical)
888 WHITE PLAINS RD STE 106
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 268-2882

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 Mark Wilchinsky's NPI number?

The NPI number for Mark Wilchinsky is 1962409417. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Mark Wilchinsky located?

Mark Wilchinsky practices at 888 White Plains Rd Ste 106, Trumbull, CT 06611. The listed phone number is (203) 268-2882.

What is Mark Wilchinsky's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Mark Wilchinsky enrolled in Medicare?

Yes. Mark Wilchinsky is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mark Wilchinsky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Wilchinsky reassigns Medicare benefits to 2 organizations: Neighborhood Health, Inc. (Torrington, CT) and Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT). 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 Mark Wilchinsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Wilchinsky was last updated on July 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.