Medicare Enrolled
Dr. John Kadzielski, MD
Orthopaedic Hand Surgery Physician · Quincy, MA
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
High
DATA COVERAGE
Data in 3 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Kadzielski from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Kadzielski
Dr. John Kadzielski is an orthopaedic hand surgery physician in Quincy, MA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Kadzielski performed 7,415 Medicare services in 2023. These records do not provide a deduplicated patient total.
The Data Coverage level for Dr. Kadzielski is High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years of NPI registration
▲ Top 4% volume in MA
Medicare Practice Summary — 2023
Medicare Utilization ↗7,415
Medicare services
Top 4% in MA for orthopaedic hand surgery physician
Not available
Unique patients (not deduplicated)
$38
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
3,763 | $1 | $10 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
810 | $65 | $224 |
| X-ray of hand, minimum of 3 views An X-ray imaging test of the hand that captures at least three different angles to visualize the bones and joints. |
390 | $33 | $166 |
| Tendon or ligament injection A procedure involving the injection of medication into a tendon or ligament. |
352 | $35 | $235 |
| Wrist X-ray, minimum 3 views An imaging test using X-rays to capture at least three different angles of the wrist bones and joints. |
303 | $33 | $166 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
289 | $96 | $344 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
235 | $78 | $336 |
| Joint fluid aspiration or injection, small joint Removal of fluid from a small joint or injection of medication into a small joint. |
217 | $40 | $248 |
| Hand nerve release or relocation A surgical procedure to release or reposition a nerve in the hand. |
125 | $256 | $1,977 |
| Elbow X-ray, minimum 3 views An X-ray imaging test of the elbow joint that captures at least three different angles to visualize the bones and surrounding structures. |
108 | $26 | $151 |
| Shoulder X-ray, 2+ views An X-ray imaging test of the shoulder joint using at least two different angles to visualize the bones and surrounding structures. |
93 | $26 | $136 |
| Joint injection, major joint Removal of fluid from a large joint and/or injection of medication into the joint space. |
91 | $50 | $320 |
| Joint fluid aspiration or injection, medium joint Removal of fluid from a medium-sized joint or injection of medication into the joint space. |
83 | $39 | $249 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
69 | $111 | $566 |
| X-ray of finger, minimum of 2 views An X-ray imaging test of a finger using at least two different angles to visualize the bones and surrounding structures. |
60 | $31 | $154 |
| Elbow to finger cast application Application of a cast extending from the elbow to the fingers to immobilize the arm. |
46 | $70 | $342 |
| Elbow nerve release or relocation A surgical procedure to free or reposition a nerve in the elbow area. This is done to relieve pressure or irritation on the nerve. |
38 | $450 | $4,222 |
| Foot X-ray, 3+ views An X-ray imaging test of the foot that captures at least three different views to evaluate the bones and joints. |
34 | $27 | $147 |
| Adult short arm plaster splint supplies Supplies for a short arm splint made of plaster for patients aged 11 and older. |
33 | $6 | $30 |
| Imaging guidance for procedure, 60 minutes or less Use of imaging technology to guide a medical procedure. This service lasts 60 minutes or less. |
26 | $13 | $480 |
| Incision of finger tendon sheath A surgical procedure to cut open the protective covering of a finger tendon. |
25 | $170 | $2,400 |
| Nonremovable forearm to hand splint application A healthcare provider applies a rigid splint that extends from the forearm to the hand to immobilize and support the area. |
25 | $18 | $210 |
| Ankle X-ray, minimum 3 views An X-ray imaging test of the ankle that captures at least three different angles to evaluate the bones and joints. |
21 | $23 | $132 |
| Open treatment of distal radius fracture with internal fixation Surgical repair of a broken wrist bone involving three or more fragments on the thumb side, stabilized with an internal device. |
20 | $879 | $5,006 |
| Wrist tendon sheath incision A surgical procedure to cut open the covering of the tendons on the top of the wrist. |
19 | $155 | $1,555 |
| Closed treatment of broken hand bone Non-surgical realignment and stabilization of a fractured bone in the hand. |
16 | $232 | $1,280 |
| Closed treatment of broken forearm bone at wrist without manipulation This procedure involves setting a broken forearm bone near the wrist without moving the bone fragments out of place. It is performed without manipulation to align the fracture. |
15 | $281 | $1,440 |
| Forearm bone fracture repair with stabilization Surgical treatment of a broken forearm bone near the wrist, involving the placement of a device to stabilize the fracture. |
15 | $610 | $3,398 |
| Palm connective tissue removal A surgical procedure to remove abnormal connective tissue from the palm of the hand. |
15 | $406 | $2,731 |
| Knee X-ray, 4 or more views An imaging test using X-rays to create multiple pictures of the knee joint from different angles. |
15 | $29 | $185 |
| Hip X-ray, 2-3 views An X-ray imaging test of the hip joint using two to three different angles to visualize the bones and surrounding structures. |
14 | $30 | $175 |
| Finger joint incision with biopsy A surgical procedure involving an incision into a finger joint to obtain a tissue sample for examination. |
13 | $263 | $1,479 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
13 | $147 | $888 |
| Injection of carpal tunnel | 12 | $78 | $410 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
12 | $42 | $111 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
Geographic Context
Orthopaedic hand surgery physicians in nearby ZIP areas
42
County median income
$126,497
Nearest hospital to ZIP centroid (approximate)
BETH ISRAEL DEACONESS HOSPITAL - MILTON
3.4 mi
3.4 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | — No payments | N/A |
| Disciplinary History | — Not included | N/A |
This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Kadzielski is a clinical cardiology specialist, with above-average Medicare volume (top 4% in MA), with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Kadzielski experienced with steroid injection (triamcinolone)?
Based on Medicare claims data, Dr. Kadzielski performed 3,763 steroid injection (triamcinolone) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
How do Dr. Kadzielski's costs compare to other orthopaedic hand surgery physicians in Quincy?
Dr. Kadzielski's average Medicare payment per service is $38. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently High for Dr. Kadzielski) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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