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Nurse practitioners who accept Medicare in Acton, MA
CMS lists 35 clinicians in this specialty with a practice address in Acton. Accept Medicare assignment (the Medicare-approved amount as full payment): 33. Offer telehealth: 24.
Nurse practitioners can diagnose, treat and prescribe, and many work as primary care clinicians for Medicare patients.
Typical amounts Medicare approves in ZIP 01720 (2024 Medicare rates, the latest CMS has published): a new-patient visit $98, of which you pay about $24; a follow-up visit $111, of which you pay about $28 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Joanne B. Giugno, NP
✓ Accepts Medicare assignmentMIPS score (2024): 92/100Graduated 2009FemaleCaitlin R. Castellot
✓ Accepts Medicare assignmentMIPS score (2024): 87/100✓ TelehealthGraduated 2010FemaleDrug and device company payments (2025): $157Samantha M. Graceffo, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87/100✓ TelehealthGraduated 2021FemaleChelsie M. McCarthy, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87/100✓ TelehealthGraduated 2014FemaleDrug and device company payments (2025): $161Kristy P. Smith, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87/100Graduated 2012FemaleDrug and device company payments (2025): $26,803Ashley Smith-Boutin
✓ Accepts Medicare assignmentMIPS score (2024): 87/100✓ TelehealthGraduated 2014FemaleDrug and device company payments (2025): $122Duncan P. Wellan, NP
✓ Accepts Medicare assignmentMIPS score (2024): 87/100✓ TelehealthGraduated 2013 · University of Massachusetts Medical SchoolMaleHannah McGillicuddy
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 2023FemalePauline N. Mongo-Shei
✓ Accepts Medicare assignmentMIPS score (2024): 60/100Graduated 2020FemaleDrug and device company payments (2025): $112Cynthia A. Arrasin, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992FemaleMichelle L. Brumaghim
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021FemaleDrug and device company payments (2025): $14Laura B. Carvajal
✓ Accepts Medicare assignment✓ TelehealthGraduated 2023FemaleDrug and device company payments (2025): $617Andrew Christo
✓ Accepts Medicare assignment✓ TelehealthGraduated 2023MaleDrug and device company payments (2025): $519Kathleen Duckworth
✓ Accepts Medicare assignment✓ TelehealthGraduated 2026FemaleLauren Griff
✓ Accepts Medicare assignmentGraduated 2020FemaleCatherine Helinski
✓ Accepts Medicare assignmentGraduated 2022FemaleKaren L. Jeffrey, NP
✓ Accepts Medicare assignmentGraduated 1998FemaleDrug and device company payments (2025): $245Philip Jones
✓ Accepts Medicare assignment✓ TelehealthGraduated 2025MaleDrug and device company payments (2025): $300Carol Karuci
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021FemaleJason Knowles
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020MaleDrug and device company payments (2025): $412Enid S. Landreth, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleDrug and device company payments (2025): $119Jessica Lawrence
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011FemaleDrug and device company payments (2025): $509Sandra S. Marien
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019FemaleDrug and device company payments (2025): $114Kristie Matchett
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021FemaleKrista E. McGinnis
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021FemaleDrug and device company payments (2025): $145Christopher Parmanand, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $155Laura M. Shapiro
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleMallory J. Stok
✓ Accepts Medicare assignmentGraduated 2024FemaleEniana J. Tabor
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017FemaleJoan L. Tiano
✓ Accepts Medicare assignmentGraduated 2020FemaleAnthony J. Tomich
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012MaleGeorge E. Tsougranis
✓ Accepts Medicare assignment✓ TelehealthGraduated 2023MaleAmanda M. Zaman, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010FemaleMeaghan Botelho
May accept assignmentGraduated 2026FemaleBrittany A. Pengeroth
May accept assignment✓ TelehealthGraduated 2023Female
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Acton
- Primary care doctors20
- Gastroenterologists7
- Optometrists6
- Psychiatrists11
- Psychologists10
- Therapists and counselors49
- Physical therapists61
- Chiropractors6
- Dietitians3
Other care in Acton
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).