Shelagh Macropoulos , PA-C
Physician Assistant • Stoughton, MA
150 York St
Stoughton, MA 020721829
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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Shelagh Macropoulos is listed in NPPES under Physician Assistant.
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NPI assigned on May 7, 2007; this date does not establish years in practice.
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Published CMS data list 2,350 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 36415 — Insertion of needle into vein for collection of blood sample: 357 service units.
- 99214 — Established patient outpatient office visit: 187 service units.
- 80053 — Blood test, comprehensive group of blood chemicals: 180 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® 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 36 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,695 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 215 prescription fills, including refills.
- Simvastatin — 137 prescription fills, including refills.
- Metoprolol Succinate — 121 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 70 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Massachusetts (2024, 2,142 clinicians with data). Median for this group: 222. Middle half: 79 to 552.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 857 in 2020 to 2,350 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
150 York St
Stoughton, MA 020721829
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
2003
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
220 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 – by Provider, 2024.
Medicare-allowed amount
About $67,613 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 – by Provider and Service, 2024.
Paid by Medicare
About $56,252 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 – by Provider and Service, 2024.
30-day fills
5,959 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
$263,745 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 – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $105.14 in 2022
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2022.
Years since graduation
23 years (graduated 2003)
CMS Doctors and Clinicians data list 2003 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
2007
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, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Shelagh Macropoulos 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 Shelagh Macropoulos 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 Stoughton and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Massachusetts (2024, 2,142 clinicians with data). Median for this group: 222. Middle half: 79 to 552.
Too few clinicians listed under Physician Assistant in Stoughton have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under Physician Assistant in Massachusetts (2024, 2,142 clinicians with data). Median for this group: $19,073. Middle half: $6,686 to $39,911.
Too few clinicians listed under Physician Assistant in Stoughton have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Physician Assistant in Massachusetts (2024, 2,142 clinicians with data). Median for this group: $14,188. Middle half: $5,025 to $29,930.
Too few clinicians listed under Physician Assistant in Stoughton have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Physician Assistant in Massachusetts (2024, 2,255 clinicians with data). Median for this group: 175. Middle half: 52 to 564.
Too few clinicians listed under Physician Assistant in Stoughton have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Physician Assistant in Massachusetts (2024, 2,255 clinicians with data). Median for this group: $2,484. Middle half: $458 to $50,541.
Too few clinicians listed under Physician Assistant in Stoughton have Medicare Part D data for 2024 to compare.
6 active clinicians are listed under Physician Assistant with a practice address in Stoughton, MA (4,715 in Massachusetts).
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 B services
Medicare Part B services increased 174% from 857 in 2020 to 2,350 in 2024.
- 2020: 857
- 2021: 1,766
- 2022: 1,494
- 2023: 2,139
- 2024: 2,350
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Medicare-allowed amount
Medicare-allowed amount increased 156% from $26,388 in 2020 to $67,613 in 2024.
- 2020: $26,388
- 2021: $57,764
- 2022: $43,024
- 2023: $65,103
- 2024: $67,613
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Paid by Medicare
Paid by Medicare increased 169% from $20,904 in 2020 to $56,252 in 2024.
- 2020: $20,904
- 2021: $47,330
- 2022: $32,775
- 2023: $55,403
- 2024: $56,252
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 265% from 738 in 2020 to 2,695 in 2024.
- 2020: 738
- 2021: 1,548
- 2022: 1,502
- 2023: 1,715
- 2024: 2,695
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30-day fills
30-day fills increased 331% from 1,383 in 2020 to 5,959 in 2024.
- 2020: 1,383
- 2021: 3,185
- 2022: 3,203
- 2023: 3,997
- 2024: 5,959
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Part D drug cost
Part D drug cost increased 1506% from $16,423 in 2020 to $263,745 in 2024.
- 2020: $16,423
- 2021: $51,209
- 2022: $46,353
- 2023: $113,889
- 2024: $263,745
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2022 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2022), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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 2022 (payments made January 1 – December 31, 2022): fewer than 11 records totaling $105.14.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Nestle HealthCare Nutrition Inc. |
Food and Beverage
In-kind items and services
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ZENPEP | General | $105.14 |
Source: CMS Open Payments, program year 2022, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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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36415
Insertion of needle into vein for collection of blood sample
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357 | 165 | $20.00 | $8.65 |
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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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187 | 127 | $349.07 | $94.88 |
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80053
Blood test, comprehensive group of blood chemicals
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180 | 131 | $43.00 | $10.35 |
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83036
Hemoglobin a1c level
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147 | 109 | $39.00 | $9.52 |
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85027
Complete blood cell count (red cells, white blood cell, platelets), automated test
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147 | 115 | $26.00 | $6.34 |
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80061
Blood test, lipids (cholesterol and triglycerides)
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142 | 119 | $67.00 | $13.12 |
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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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109 | 86 | $268.18 | $69.53 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
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89 | 59 | $34.00 | $8.29 |
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82306
Vitamin d-3 level
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87 | 73 | $119.00 | $29.01 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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84 | 84 | $363.00 | $64.99 |
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84443
Blood test, thyroid stimulating hormone (tsh)
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77 | 58 | $68.00 | $16.46 |
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82607
Cyanocobalamin (vitamin b-12) level
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60 | 45 | $61.00 | $14.78 |
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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
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56 | 49 | $31.00 | $7.61 |
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G0008
Administration of influenza virus vaccine
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53 | 52 | $70.00 | $35.30 |
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83540
Iron level
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46 | 37 | $26.00 | $6.34 |
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84466
Transferrin (iron binding protein) level
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46 | 37 | $52.00 | $12.50 |
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90653
Influenza vaccine, inactivated
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43 | 43 | $134.19 | $81.82 |
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82728
Ferritin (blood protein) level
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41 | 33 | $55.00 | $13.36 |
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84439
Thyroxine (thyroid chemical), free
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37 | 28 | $36.00 | $8.84 |
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86706
Hepatitis b surface antibody measurement
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34 | 34 | $43.00 | $10.53 |
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83880
Natriuretic peptide (heart and blood vessel protein) level
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33 | 19 | $136.00 | $38.47 |
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87086
Bacterial colony count, urine
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27 | 18 | $33.00 | $7.91 |
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82043
Urine microalbumin (protein) level
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25 | 25 | $23.00 | $5.66 |
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82570
Creatinine level to test for kidney function or muscle injury
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25 | 25 | $21.00 | $5.08 |
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90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
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25 | 25 | $652.00 | $288.04 |
(top 25 shown)
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 215 | 17,580 | $3,230.63 | 65 |
| Simvastatin | Simvastatin | 137 | 11,540 | $1,476.07 | 42 |
| Metoprolol Succinate | Metoprolol Succinate | 121 | 9,976 | $2,075.73 | 34 |
| Levothyroxine Sodium | Levothyroxine Sodium | 118 | 10,308 | $1,441.43 | 42 |
| Lisinopril | Lisinopril | 117 | 9,596 | $954.07 | 42 |
| Amlodipine Besylate | Amlodipine Besylate | 108 | 9,060 | $850.16 | 35 |
| Losartan Potassium | Losartan Potassium | 107 | 9,020 | $1,565.24 | 36 |
| Omeprazole | Omeprazole | 87 | 7,528 | $1,419.39 | 31 |
| Eliquis | Apixaban | 74 | 3,436 | $65,217.13 | 14 |
| Furosemide | Furosemide | 72 | 3,321 | $196.74 | 22 |
| Gabapentin | Gabapentin | 68 | 3,070 | $682.97 | 22 |
| Pravastatin Sodium | Pravastatin Sodium | 68 | 4,852 | $1,185.45 | 18 |
| Trazodone Hcl | Trazodone Hcl | 63 | 3,502 | $690.81 | 20 |
| Sertraline Hcl | Sertraline Hcl | 62 | 3,526 | $296.49 | 15 |
| Citalopram Hbr | Citalopram Hydrobromide | 62 | 4,020 | $574.59 | 16 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 62 | 5,512 | $2,133.01 | 23 |
| Fluoxetine Hcl | Fluoxetine Hcl | 61 | 2,787 | $282.47 | — |
| Metformin Hcl Er | Metformin Hcl | 60 | 2,630 | $478.29 | 14 |
| Pantoprazole Sodium | Pantoprazole Sodium | 58 | 4,395 | $1,104.44 | 17 |
| Hydrochlorothiazide | Hydrochlorothiazide | 47 | 4,070 | $159.30 | 16 |
| Ozempic | Semaglutide | 41 | 1,428 | $45,980.99 | — |
| Metformin Hcl | Metformin Hcl | 39 | 3,462 | $202.08 | 13 |
| Alendronate Sodium | Alendronate Sodium | 38 | 2,121 | $397.09 | 11 |
| Metoprolol Tartrate | Metoprolol Tartrate | 37 | 2,640 | $216.43 | — |
| Lorazepam | Lorazepam | 30 | 766 | $41.54 | 16 |
(top 25 shown)
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: 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
I20040216000711
MA
2062307440
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
90 Libbey Industrial Pkwy, Weymouth, MA 021893157
Phone: 7816820606
Atrius Health Inc
36 Shops At 5 Way, Plymouth, MA 023602677
Phone: 7746083700
Atrius Health Inc
1250 Hancock St, Quincy, MA 021694339
Phone: 6177400600
Atrius Health Inc
420 Libbey Industrial Pkwy, Weymouth, MA 021893134
Phone: 7813319880
Atrius Health Inc
133 Brookline Ave, Boston, MA 022153904
Phone: 6174211000
Atrius Health Inc
291 Independence Dr, Chestnut Hill, MA 024673628
Phone: 6173252800
Atrius Health Inc
21 Bristol Dr, South Easton, MA 023751199
Phone: 7743025700
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 - Medical
Physician Assistant (Certified)
Physician Assistant - Medical
Physician Assistant (Certified)
Physician Assistant - Medical
Physician Assistant (Certified)
Speech-Language Pathologist
Physical Therapist
Physical Therapist, Doctor of Physical Therapy
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History
NPI enumerated May 07, 2007.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Stoughton
Healthcare providers in StoughtonMailing Address
35 Hillcrest Road
Medfield, MA 02052