Michael Joseph Davis , PA-C
Physician Assistant - Surgical โข Boston, MA
125 Parker Hill Avenue
Boston, MA 02120
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 Davis is listed in NPPES under Physician Assistant - Surgical.
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NPI assigned on June 22, 2018; this date does not establish years in practice.
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Published CMS data list 3,413 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:
- J1010 โ Injection, methylprednisolone acetate, 1 mg: 3,040 service units.
- 99213 โ Established patient outpatient office visit: 108 service units.
- 20610 โ Aspiration and/or injection of fluid from large joint: 88 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 all 9 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 738 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:
- Meloxicam โ 253 prescription fills, including refills.
- Oxycodone Hcl โ 156 prescription fills, including refills.
- Diclofenac Sodium โ 93 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 all 12 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Physician Assistant - Surgical in Boston, MA (2024, 48 clinicians with data). Median for this group: 84. Middle half: 38 to 316.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant - Surgical in Massachusetts (2024, 250 clinicians with data). Median for this group: 139. Middle half: 49 to 559.
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 14 in 2020 to 3,413 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
125 Parker Hill Avenue
Boston, MA 02120
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Atrius Health 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
2018
What Public CMS Data Show
Physician Assistant - Surgical: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
308 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 $36,634 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 $26,940 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
776 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
$3,702 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
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 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
2018
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 Davis 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 Davis 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 Boston and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Physician Assistant - Surgical in Boston, MA (2024, 48 clinicians with data). Median for this group: 84. Middle half: 38 to 316.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant - Surgical in Massachusetts (2024, 250 clinicians with data). Median for this group: 139. Middle half: 49 to 559.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under Physician Assistant - Surgical in Boston, MA (2024, 48 clinicians with data). Median for this group: $7,141. Middle half: $3,141 to $21,803.
A higher Medicare-allowed amount than 75% of clinicians listed under Physician Assistant - Surgical in Massachusetts (2024, 250 clinicians with data). Median for this group: $11,805. Middle half: $4,523 to $35,845.
Paid by Medicare
A higher Medicare payment amount than 85% of clinicians listed under Physician Assistant - Surgical in Boston, MA (2024, 48 clinicians with data). Median for this group: $5,234. Middle half: $2,331 to $17,134.
A higher Medicare payment amount than 75% of clinicians listed under Physician Assistant - Surgical in Massachusetts (2024, 250 clinicians with data). Median for this group: $9,272. Middle half: $3,448 to $26,126.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Physician Assistant - Surgical in Boston, MA (2024, 60 clinicians with data). Median for this group: 46. Middle half: 24 to 96.
More Part D prescriptions than 90% of clinicians listed under Physician Assistant - Surgical in Massachusetts (2024, 294 clinicians with data). Median for this group: 76. Middle half: 31 to 217.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant - Surgical in Boston, MA (2024, 60 clinicians with data). Median for this group: $368. Middle half: $127 to $2,047.
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant - Surgical in Massachusetts (2024, 294 clinicians with data). Median for this group: $554. Middle half: $122 to $2,454.
134 active clinicians are listed under Physician Assistant - Surgical with a practice address in Boston, MA (516 in Massachusetts).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Boston
14.2% of these 134 clinicians have the CMS telehealth indicator.
50.7% of these 134 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 went from 14 in 2020 to 3,413 in 2024.
- 2020: 14
- 2021: 35
- 2022: 221
- 2023: 416
- 2024: 3,413
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Medicare-allowed amount
Medicare-allowed amount increased 1156% from $2,917 in 2020 to $36,634 in 2024.
- 2020: $2,917
- 2021: $7,003
- 2022: $24,193
- 2023: $38,315
- 2024: $36,634
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Paid by Medicare
Paid by Medicare increased 1055% from $2,333 in 2020 to $26,940 in 2024.
- 2020: $2,333
- 2021: $5,617
- 2022: $18,824
- 2023: $26,895
- 2024: $26,940
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 468% from 130 in 2022 to 738 in 2024.
- 2022: 130
- 2023: 489
- 2024: 738
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30-day fills
30-day fills increased 491% from 131 in 2022 to 776 in 2024.
- 2022: 131
- 2023: 495
- 2024: 776
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Part D drug cost
Part D drug cost increased 256% from $1,040 in 2022 to $3,702 in 2024.
- 2022: $1,040
- 2023: $3,973
- 2024: $3,702
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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J1010
Injection, methylprednisolone acetate, 1 mg
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3,040 | 58 | $0.30 | $0.13 |
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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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108 | 94 | $268.28 | $84.37 |
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20610
Aspiration and/or injection of fluid from large joint
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88 | 78 | $226.14 | $64.54 |
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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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46 | 46 | $346.00 | $103.26 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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38 | 38 | $518.00 | $153.98 |
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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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32 | 32 | $348.56 | $118.58 |
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J1030
Injection, methylprednisolone acetate, 40 mg
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24 | 22 | $17.00 | $6.35 |
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27130
Replacement of thigh bone and hip joint with prosthesis
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21 | 20 | $739.15 | $186.86 |
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27447
Replacement of knee joint, both sides of knee
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16 | 16 | $777.00 | $185.95 |
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 |
|---|---|---|---|---|---|
| Meloxicam | Meloxicam | 253 | 8,271 | $715.63 | 164 |
| Oxycodone Hcl | Oxycodone Hcl | 156 | 866 | $819.96 | 88 |
| Diclofenac Sodium | Diclofenac Sodium | 93 | 2,597 | $1,127.99 | 65 |
| Omeprazole | Omeprazole | 39 | 1,170 | $148.42 | 29 |
| Tramadol Hcl | Tramadol Hcl | 36 | 232 | $116.61 | 24 |
| Ondansetron Hcl | Ondansetron Hcl | 30 | 292 | $82.46 | 30 |
| Cephalexin | Cephalexin | 27 | 39 | $20.44 | 27 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 27 | 565 | $133.46 | 20 |
| Hydromorphone Hcl | Hydromorphone Hcl | 22 | 121 | $134.79 | 18 |
| Celecoxib | Celecoxib | 22 | 640 | $212.22 | โ |
| Gabapentin | Gabapentin | 17 | 647 | $92.00 | โ |
| Ibuprofen | Ibuprofen | 16 | 215 | $98.15 | โ |
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
NUCC Taxonomy Code: 363AS0400X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20181026000460
MA
7618220310
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
Atrius Health Inc
133 Brookline Ave, Boston, MA 022153904
Phone: 6174211000
Atrius Health Inc
20 Wall St, Burlington, MA 018034758
Phone: 7812212500
Atrius Health Inc
100 2nd Ave, Needham, MA 024942809
Phone: 7817264800
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
PHYSICIANASSISTANT
Nurse Practitioner - Family
Registered Nurse
Registered Nurse
Orthopaedic Surgery
NURSEPRACTITIONER
Nurse Practitioner - Acute Care
Nurse Practitioner
Physician Assistant - Surgical
Physician Assistant (Certified)
Career & Practice History
NPI enumerated June 22, 2018.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from July 2018 to August 2026.
NPI Administrative Meta
Other Physician Assistant - Surgicals in Boston
- Haley Hall, PA-C
- Sarah Kinsley, PA-C
- Amanda Pires, PA-C
- Emose Voltaire-Piou, PA-C
- Peter Germond
- Jessica Whitehouse, PA-C
Mailing Address
167 Hemlock Ridge Rd
Southbury, CT 064883227
Phone: 2036952896