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DR. MICHAEL CHRISTOPHER SOBIERAJ MD, PHD
NPI 1013235829
Orthopaedic Surgery in Farmington, CT

Active since May 05, 2010PECOS EnrolledAccepts Medicare Assignment
263 FARMINGTON AVENUE, FARMINGTON, CT 06030(860) 679-6600(860) 679-6604 Get Directions Write a Review

NPPES record last updated: September 23, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 23, 2024, Aug 31, 2020, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Michael Christopher Sobieraj Md, Phd NPPES

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

DR. MICHAEL CHRISTOPHER SOBIERAJ MD, PHD (NPI 1013235829) is an individual orthopaedic surgery provider in Farmington, Connecticut, licensed in Connecticut (073616) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1013235829
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MICHAEL CHRISTOPHER SOBIERAJCredential: MD, PHD
Location Address263 FARMINGTON AVENUEFarmington, CT 06030-4038
Mailing Address263 Farmington AvenueFarmington, CT 06030-4038 · (860) 679-6600 · Fax (860) 679-6604
Phone(860) 679-6600
Fax(860) 679-6604
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateMay 5, 2010
Last NPPES UpdateSeptember 23, 20244 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2024
✔ NPI 1013235829 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 · 073616✔ Licensed in PA · MD457172
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
263 FARMINGTON AVENUE, Farmington, CT 06030
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Secondary Practice Locations 2

Location 11175 East Mountain Blvd.Wilkes-Barre, PA 18702-3885 · Phone (570) 808-1093
Location 2550 First Avenue, NYU Langone Medical CenterNew York, NY 10016 · Phone (212) 263-5506

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Christopher Sobieraj Md, Phd 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 ID2860764107
PECOS Enrollment IDI20230531002843
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

3

Medicare enrollment records show Michael Sobieraj reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Connecticut Health Center
Same address
General Practice
263 FARMINGTON AVE
Farmington, CT 06030
  • Reassigned Medicare billing, Connecticut enrollment
  • 788 clinicians in this Medicare group
NPI 1720083769 (860) 679-7503
Geisinger Clinic
128 mi
Family Medicine
3306 LAKE ARIEL HWY
Honesdale, PA 18431
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4,429 clinicians in this Medicare group
NPI 1720495393 (570) 253-0148
Geisinger-Hm Joint Venture LLC
211 mi
Internal Medicine
255 ROUTE 220 HIGHWAY
Muncy, PA 17756
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,405 clinicians in this Medicare group
NPI 1952076119 (570) 308-2600

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.

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.
50 services34 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.
48 services38 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.
37 services33 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
28 services19 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
23 services19 patients
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.
23 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06030 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.

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.

MAROUN SFEIR
Pathology (Anatomic Pathology)
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-2980
LISA PETRICCA PA-C
Physician Assistant (Medical)
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-2100
DR. SHASHANK NAGARAJ PATIL MD
Student in an Organized Health Care Education/Training Program
263 FARMINGTON AVENUE, UCONN HEALTH, DEPARTMENT OF SURGERY
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-4617
DR. RICHARD KENT WAGNER MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-3387
DR. ANA ALEYDA MORALES MD
Ophthalmology
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-3540
DR. AKUA POKUAH SARFO MD/PHD
Dermatology
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-4600
JENNIFER MARIE GARDNER APRN
Nurse Practitioner (Family)
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-2100
ALEXANDER HAHN MD
Student in an Organized Health Care Education/Training Program
263 FARMINGTON AVENUE
FARMINGTON, CT 06030
Capitol Planning Region (860) 679-6679

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 Michael Sobieraj's NPI number?

The NPI number for Michael Sobieraj is 1013235829. It was assigned to this individual provider in the NPPES registry on May 5, 2010.

Where is Michael Sobieraj located?

Michael Sobieraj practices at 263 Farmington Avenue, Farmington, CT 06030. The listed phone number is (860) 679-6600.

What is Michael Sobieraj's specialty?

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

Is Michael Sobieraj enrolled in Medicare?

Yes. Michael Sobieraj 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.

Which organizations bill Medicare for Michael Sobieraj's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Sobieraj reassigns Medicare benefits to 3 organizations: University Of Connecticut Health Center (Farmington, CT), Geisinger Clinic (Honesdale, PA) and Geisinger-Hm Joint Venture LLC (Muncy, PA). 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 Michael Sobieraj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Sobieraj accept?

Health plans from Anthem Blue Cross and Blue Shield list Michael Sobieraj 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 Michael Sobieraj was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.