DR. MICHAEL CHRISTOPHER SOBIERAJ (MD, PHD) – Orthopaedic Surgery Physician, NPI 1013235829
Orthopaedic Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
464 ORTHOPEDIC SURGERY in CT
Provider Addresses for DR. MICHAEL CHRISTOPHER SOBIERAJ (MD, PHD)
263 FARMINGTON AVENUE
FARMINGTON, CT 060304038
Phone: (860) 679-6600
Fax: (860) 679-6604
Type: Mailing
100 N ACADEMY AVE
DANVILLE, PA 178224903
Phone: (570) 271-6144
Type: Mailing
1175 EAST MOUNTAIN BLVD.
WILKES-BARRE, PA 187023885
Phone: (570) 808-1093
Type: Location
550 First Avenue
NYU Langone Medical Center
New York, NY 10016
Phone: (212) 263-5506
Type: Location
1175 East Mountain Blvd.
Wilkes-Barre, PA 187023885
Phone: (570) 808-1093
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $520.
Total Amount is formed as General ($520) + Research ($0) + Ownership ($0) = $520.
Last reported payment date: 2024-11-09 • Largest payer in this snapshot: Stryker Corporation ($285).
Total Amount
$520
General + Research + Ownership
Payments
6
Total payment records
General Amount
$520
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $285 |
| Abbott Laboratories | $195 |
| Zimmer Biomet Holdings, Inc. | $41 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2023-05-31
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20170821002162 | I | Orthopedic Surgery | PA | TBD |
| I20230531002843 | I | Orthopedic Surgery | CT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 59 | 53 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 52 | 48 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 35 | 31 | $0 |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | 31 | 28 | $0 |
| 73564 | X-ray of knee, 4 or more views | 29 | 22 | $0 |
Insurance plans in this area (ZIP 06030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | NY | |
| E N D O C R I N O L O G Y | VA | |
| Orthopedic Surgery | CT | |
| Endocrinology, Internal Medicine | CT | |
| Critical Care (Intensivists) | CT | |
| Hospitalist, Internal Medicine | CT | |
| Gynecological Oncology | NY | |
| Physician Assistant | CT | |
| Hand Surgery, Orthopedic Surgery | CT | |
| P S Y C H I A T R Y | CT |
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