Dr. Andrew Joseph Michalowitz , DO
Orthopaedic Surgery β’ Plainfield, IL
24600 W. 127th St, Garden Level
Plainfield, IL 605859507
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Andrew Michalowitz is listed in NPPES under Orthopaedic Surgery.
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NPI assigned on July 7, 2014; this date does not establish years in practice.
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Published CMS data list 69 Medicare Part D prescriptions, including refills, in 2018.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2018. Published rows only; this is not a quality measure.
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Published Part D records, 2018:
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) β 47 prescription fills, including refills.
- Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) β 22 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2018. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 18 in 2015 to 69 in 2018.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015β2018.
Practice Location & Contact Primary Location
24600 W. 127th St
Garden Level
Plainfield, IL 605859507
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Mount Clemens, MI; Woodridge, IL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Orthopaedic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
69 standardized 30-day fills in 2018
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$637 in 2018
The total cost of these prescriptions in 2018, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2018.
Open Payments general payments, program year 2025
All general payments: $388.62 across 6 records.
By nature of payment
- Food and Beverage: $388.62 across 6 records.
Reporting-company totals
- DePuy Synthes Sales Inc.: $251.09 across 3 records.
- OrthoPediatrics Corp.: $103.53 across 2 records.
- Arthrex, Inc.: $34.00 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Michalowitz has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Michalowitz as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Plainfield and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Michalowitz are from 2018.
4 active clinicians are listed under Orthopaedic Surgery with a practice address in Plainfield, IL (997 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 18 in 2015 to 69 in 2018.
- 2015: 18
- 2016: 11
- 2017: 50
- 2018: 69
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30-day fills
30-day fills went from 18 in 2015 to 69 in 2018.
- 2015: 18
- 2016: 11
- 2017: 50
- 2018: 69
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Part D drug cost
Part D drug cost went from $228 in 2015 to $637 in 2018.
- 2015: $228
- 2016: $126
- 2017: $565
- 2018: $637
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $12.21 in 2020 to $388.62 in 2025.
- 2020: $12.21
- 2021: $1,221.84
- 2022: $185.51
- 2024: $184.56
- 2025: $388.62
Sources: CMS Medicare Part D Prescribers (2018), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $388.62.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
|
VA-LCP | General | $124.27 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
|
NA | General | $120.97 |
| OrthoPediatrics Corp. |
Food and Beverage
Cash or cash equivalent
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β | General | $63.42 |
| OrthoPediatrics Corp. |
Food and Beverage
Cash or cash equivalent
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β | General | $40.11 |
| Arthrex, Inc. |
Food and Beverage
In-kind items and services
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β | General | $34.00 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
|
VA-LCP | General | $5.85 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2018.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 47 | 318 | $576.71 | 47 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 22 | 109 | $60.64 | 22 |
Source: CMS Part D by Provider and Drug, 2018; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-08-18NUCC Taxonomy Code: 207X00000X
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.
NUCC Taxonomy Code: 207X00000X
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ORTHOPEDIC SURGERY
I20201022000417
IL
4385963073
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
1000 Harrington St
Mount Clemens, MI 480432920
Phone: 5864938195
3329 75th St. 1st. Fl.
Woodridge, IL 605172700
Phone: 6306467000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery - Sports Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Podiatrist - Foot Surgery
Doctor of Podiatric Medicine
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 24600 W. 127TH ST, GARDEN LEVEL, PLAINFIELD, IL 605859507 (Tel: 6306467000)
Orthopaedic Surgery (license number reported to NPPES: MI 5101021271)
Registered at 1200 S. YORK RD. STE. 2000, 2ND FL., ELMHURST, IL 601265634 (Tel: 6306467000)
Recorded as ANDREW MICHALOWITZ, D.O.
Orthopaedic Surgery (license number reported to NPPES: IL 036153465)
NPI status registered as active in NPPES database
Registered at 1000 HARRINGTON ST, MOUNT CLEMENS, MI 480432920 (Tel: 5864938195)
Registered at 1000 HARRINGTON ST, MOUNT CLEMENS, MI 480432920
Recorded as ANDY MICHALOWITZ, D.O.
Orthopaedic Surgery (license number reported to NPPES: MI 5101021271)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Orthopaedic Surgery Specialists in Plainfield
Healthcare providers in PlainfieldMailing Address
1000 Harrington St
Mount Clemens, MI 480432920