Michael Thomas Trainor , PA
Physician Assistant โข Wauwatosa, WI
3289 N Mayfair Rd
Wauwatosa, WI 532223203
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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Michael Trainor is listed in NPPES under Physician Assistant.
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NPI assigned on May 1, 2019; this date does not establish years in practice.
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Published CMS data list 75 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 โ Established patient outpatient office visit: 44 service units.
- 99214 โ Established patient outpatient office visit: 18 service units.
- 99203 โ New patient outpatient office visit: 13 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 77 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Prednisone โ 33 prescription fills, including refills.
- Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) โ 27 prescription fills, including refills.
- Cephalexin โ 17 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Wauwatosa, WI (2024, 48 clinicians with data). Median for this group: 93. Middle half: 56 to 276.
Fewer Medicare Part B services than 70% of clinicians listed under Physician Assistant in Wisconsin (2024, 1,915 clinicians with data). Median for this group: 151. Middle half: 65 to 328.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 230 in 2020 to 75 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
3289 N Mayfair Rd
Wauwatosa, WI 532223203
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Milwaukee, WI. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Aurora Advanced Healthcare, Inc.. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Wisconsin School Of Medicine
2019
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
88 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $6,066 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $4,049 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
77 standardized 30-day fills in 2024
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
$414 in 2024
The total cost of these prescriptions in 2024, 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 โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021โ2025.
Years since graduation
7 years (graduated 2019)
CMS Doctors and Clinicians data list 2019 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2019
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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, โDoes your provider accept Medicare as full payment?โ
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)
Michael Trainor 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 Michael Trainor 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 Wauwatosa and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Physician Assistant in Wauwatosa, WI (2024, 48 clinicians with data). Median for this group: 93. Middle half: 56 to 276.
Fewer Medicare Part B services than 70% of clinicians listed under Physician Assistant in Wisconsin (2024, 1,915 clinicians with data). Median for this group: 151. Middle half: 65 to 328.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Wauwatosa, WI (2024, 48 clinicians with data). Median for this group: $8,251. Middle half: $5,276 to $14,991.
A lower Medicare-allowed amount than 70% of clinicians listed under Physician Assistant in Wisconsin (2024, 1,915 clinicians with data). Median for this group: $11,611. Middle half: $5,399 to $21,450.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Physician Assistant in Wauwatosa, WI (2024, 48 clinicians with data). Median for this group: $6,355. Middle half: $3,725 to $11,385.
A lower Medicare payment amount than 70% of clinicians listed under Physician Assistant in Wisconsin (2024, 1,915 clinicians with data). Median for this group: $8,471. Middle half: $3,922 to $15,788.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Wauwatosa, WI (2024, 50 clinicians with data). Median for this group: 136. Middle half: 88 to 355.
Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in Wisconsin (2024, 2,084 clinicians with data). Median for this group: 195. Middle half: 67 to 677.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Physician Assistant in Wauwatosa, WI (2024, 50 clinicians with data). Median for this group: $2,024. Middle half: $636 to $17,037.
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Wisconsin (2024, 2,084 clinicians with data). Median for this group: $2,431. Middle half: $548 to $63,674.
83 active clinicians are listed under Physician Assistant with a practice address in Wauwatosa, WI (3,514 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Wauwatosa
8.4% of these 83 clinicians have the CMS telehealth indicator.
68.7% of these 83 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 67% from 230 in 2020 to 75 in 2024.
- 2020: 230
- 2021: 112
- 2022: 167
- 2023: 90
- 2024: 75
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Medicare-allowed amount
Medicare-allowed amount decreased 59% from $14,886 in 2020 to $6,066 in 2024.
- 2020: $14,886
- 2021: $8,192
- 2022: $18,033
- 2023: $10,791
- 2024: $6,066
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Paid by Medicare
Paid by Medicare decreased 58% from $9,615 in 2020 to $4,049 in 2024.
- 2020: $9,615
- 2021: $5,883
- 2022: $14,879
- 2023: $8,181
- 2024: $4,049
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 20% from 96 in 2020 to 77 in 2024.
- 2020: 96
- 2021: 55
- 2022: 29
- 2023: 12
- 2024: 77
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30-day fills
30-day fills decreased 20% from 96 in 2020 to 77 in 2024.
- 2020: 96
- 2021: 55
- 2022: 29
- 2023: 12
- 2024: 77
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Part D drug cost
Part D drug cost went from $575 in 2020 to $414 in 2024.
- 2020: $575
- 2021: $287
- 2022: $202
- 2023: $88
- 2024: $414
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2019โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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44 | 42 | $350.00 | $69.79 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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18 | 18 | $515.00 | $102.44 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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13 | 13 | $510.00 | $88.60 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prednisone | Prednisone | 33 | 200 | $41.63 | 33 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 27 | 222 | $274.22 | 27 |
| Cephalexin | Cephalexin | 17 | 121 | $98.40 | 17 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-02-21NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20190812001020
WI
0648507855
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Aurora Advanced Healthcare, Inc.
12203 N Corporate Pkwy, Mequon, WI 530923388
Phone: 2623878200
Aurora Advanced Healthcare, Inc.
3289 N Mayfair Rd, Wauwatosa, WI 532223203
Phone: 4147717900
Aurora Advanced Healthcare, Inc.
215 W Washington St, Grafton, WI 530241700
Phone: 2623753700
Aurora Advanced Healthcare, Inc.
6425 W Mequon Rd, Mequon, WI 530921855
Phone: 2622420051
Aurora Advanced Healthcare, Inc.
3003 W Good Hope Rd, Milwaukee, WI 532092042
Phone: 4143523100
Secondary Practice Locations
9000 W Wisconsin Ave
Milwaukee, WI 532264874
Phone: 4142662625
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Internal Medicine
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner
Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3289 N MAYFAIR RD, WAUWATOSA, WI 532223203 (Tel: 4147717900)
Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003262250)
Additional practice office at 9000 W Wisconsin Ave, Milwaukee, WI 532264874
Registered at 9000 W WISCONSIN AVE, MILWAUKEE, WI 532264874 (Tel: 4142662625)
Registered at 9000 W WISCONSIN AVE, MILWAUKEE, WI 532264874 (Tel: 4142662625)
Physician Assistant (license number reported to NPPES: IN 10003391A)
Registered at 211 E ONTARIO ST STE 200, CHICAGO, IL 606113284 (Tel: 3126947000)
Registered at 211 E ONTARIO ST STE 200, CHICAGO, IL 606113284 (Tel: 3126947000)
Physician Assistant (license number reported to NPPES: IL 085008285)
NPI status registered as active in NPPES database
Registered at 409 N CHESTNUT AVE, MARSHFIELD, WI 544492000 (Tel: 7153871844)
Registered at 1821 SHELLEY LN, DE PERE, WI 541153722 (Tel: 9204715011)
Recorded as MICHAEL TRAINOR, PA
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Wauwatosa
- Anjali Thakrar, PA-C
- Jose Santiago-Roque, PA-C
- Reanne Covey
- Joshua Baker, PA
- Abigayle Andrews, PA-C
- Michael Cabahug, PA-C
Mailing Address
Po Box 735044
Chicago, IL 606735044
Phone: 8003262250