Melissa A. Charlebois, RPAC

  • Watertown, NY
  • Physician assistant
NPI1275529554
Medicare services, 2024
321
Medicare patients, 2024
237
Part D claims, 2024
831
Hospital affiliations
1
Industry payments
$351
Practice address
830 Washington Street, Watertown, NY 13601
Practice phone
Call (315) 785-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Samaritan Medical Center

Hospital · Watertown, New York

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Melissa A. Charlebois is a physician assistant in Watertown, New York

Melissa Charlebois practices at Samaritan Medical Center in Watertown, New York, part of MultiCare Health System.

Melissa Charlebois' NPI, 1275529554, was assigned on September 22, 2005. Melissa Charlebois holds New York license 0102671.

NPI and contact details
NPI enumeration date
September 22, 2005
NPI status
Active
Practice phone
(315) 785-4000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Melissa A. Charlebois practices at Samaritan Medical Center in Watertown, New York

Melissa Charlebois' primary practice is Samaritan Medical Center, at 830 Washington Street, Watertown, NY 13601 in Jefferson County. The practice phone is (315) 785-4000.

Source: Dmand AI Affiliation Data

Melissa A. Charlebois is affiliated with 2 sites of care and 1 medical group

Melissa Charlebois' primary practice is Samaritan Medical Center in Watertown, New York, part of MultiCare Health System. The medical group on file is Samaritan Medical Center. Dmand AI also links Melissa Charlebois to 1 more group practice or clinic, named with a free account. Melissa Charlebois' employer is on file too: a hospital.

See all 3 affiliations for Melissa Charlebois

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Melissa A. Charlebois' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Charlebois practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Samaritan Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Melissa A. Charlebois is one of 2,670 physician assistants in New York

Medical is Melissa Charlebois' primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Melissa Charlebois is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Melissa Charlebois is licensed in New York.

Specialties and state licenses

  • Medical physician assistant, New YorkPrimaryLicense 0102671 · taxonomy 363AM0700X

Clinical focus

Dmand AI lists hemorrhoids and tobacco use among the conditions Melissa Charlebois treats.

Physician assistants near Melissa Charlebois

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Melissa A. Charlebois billed Medicare for 321 services in 2024

CMS data shows 321 Medicare services from Melissa Charlebois across 5 procedure codes in 2024, all of them office visits, for 237 Medicare patients. Medicare paid $18,525 for them. Every service was in an office.

Medicare services, 2024321
Medicare patients237
Paid by Medicare$18,525
Procedure codes5

Melissa Charlebois compared with the New York median for physician assistants, 2024

  • Melissa Charlebois
  • New York median
Medicare services
321vs 19465% above
Medicare patients
237vs 882.7 times
Part D claims
762vs 47361% above

Medians across 1,670 physician assistants in New York with Dmand AI profiles that report each measure.

Melissa Charlebois' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Melissa Charlebois

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Melissa A. Charlebois treated 237 Medicare patients in 2024, average age 71

CMS counts 237 Medicare patients who saw Melissa Charlebois in 2024. The largest group is 65 to 74, with 128 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Melissa Charlebois' median patient age at 67, with 62% women.

Medicare patients, 2024237
Average age71
Average risk score1.16
Also on Medicaid15%

Melissa Charlebois' Medicare patients by age, 2024

Melissa Charlebois' Medicare patients by sex, 2024

  • Women14260%
  • Men9540%

Chronic conditions among Melissa Charlebois' Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis44%
  4. Diabetes33%
  5. Anxiety31%
  6. Depression24%
  7. Mood disorders24%
  8. COPD22%

Share of Medicare patients with each condition. A patient can have several.

Melissa Charlebois' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women62%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Melissa A. Charlebois wrote 831 Medicare Part D claims in 2024

In 2024, Melissa Charlebois wrote 831 Medicare Part D claims for 227 patients. 79% of them were for generic drugs. CMS names the drug for 762 of them, across 13 drugs with 11 or more claims each, at $149,170 in total drug cost.

Part D claims, 2024831
Drugs named by CMS13
Total drug cost$149,170
Part D patients227

Melissa Charlebois' Part D claims by kind of drug, 2024

  • Generic654 claims79%
  • Brand-name177 claims21%

Melissa Charlebois' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Melissa Charlebois

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Melissa A. Charlebois received $351 in industry payments in 2025

CMS Open Payments shows 16 general payments to Melissa Charlebois from 7 drug and device companies in 2025. Food and beverage make up the largest share, 95% of the total. Madrigal Pharmaceuticals paid the most, $83.

General payments to Melissa Charlebois by kind, 2025 to 2025

$351in total
  • Food and beverage$33595%
  • Education$165%

Companies that paid Melissa Charlebois the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Melissa Charlebois

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Melissa A. Charlebois is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Melissa A. Charlebois's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Melissa A. Charlebois

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Melissa A. Charlebois' NPI number?

Melissa A. Charlebois' NPI number is 1275529554. It was assigned on September 22, 2005, and it is active in the NPI Registry.

What does Melissa A. Charlebois specialize in?

Melissa A. Charlebois is a physician assistant in Watertown, New York. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).

Where does Melissa A. Charlebois practice?

Melissa Charlebois practices at 830 Washington Street, Watertown, NY 13601. Melissa Charlebois' primary practice is Samaritan Medical Center in Watertown, New York, part of MultiCare Health System. Dmand AI also links Melissa Charlebois to 1 group practice or clinic.

What is Melissa A. Charlebois' office phone number?

The practice phone on file for Melissa Charlebois is (315) 785-4000.

What is Melissa A. Charlebois' medical license number?

Melissa Charlebois holds New York license 0102671.

Which hospitals is Melissa A. Charlebois affiliated with?

Melissa Charlebois practices at Samaritan Medical Center in Watertown, New York.

What medical group is Melissa A. Charlebois part of?

Melissa Charlebois is linked to Samaritan Medical Center.

Does Melissa A. Charlebois accept Medicare?

Yes. CMS data shows Melissa Charlebois billed Medicare for 321 services in 2024.

How many Medicare patients does Melissa A. Charlebois see?

CMS counts 237 Medicare patients who saw Melissa Charlebois in 2024, with an average age of 71.

Is Melissa A. Charlebois board certified?

Yes. Melissa Charlebois is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Show 4 more questionsShow fewer questions

What services does Melissa A. Charlebois bill to Medicare?

In 2024, Melissa Charlebois' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).

What drugs does Melissa A. Charlebois prescribe most?

In 2024 Medicare Part D data, Melissa Charlebois' most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Omeprazole.

Has Melissa A. Charlebois received payments from drug or device companies?

CMS Open Payments shows $351 in general payments to Melissa Charlebois from 7 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.

How long has Melissa A. Charlebois been practicing?

Melissa Charlebois graduated from medical school in 2004, 22 years ago.

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