Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MELISSA A CHARLEBOIS RPA C
NPI 1275529554
Physician Assistant - Medical in Watertown, NY

Active since September 22, 2005PECOS Enrolled
826 WASHINGTON ST, SUITE 204, WATERTOWN, NY 13601(315) 788-1751(315) 788-9021 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Melissa A Charlebois Rpa C NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA A CHARLEBOIS RPA C (NPI 1275529554) is an individual medical provider in Watertown, New York, licensed in New York (0102671) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275529554
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMELISSA A CHARLEBOISCredential: RPA C
Location Address826 WASHINGTON ST, SUITE 204Watertown, NY 13601-4063
Mailing Address826 Washington St, Suite 204Watertown, NY 13601-4063 · (315) 788-1751 · Fax (315) 788-9021
Fax(315) 788-9021
Sole ProprietorNo
Enumeration DateSeptember 22, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1275529554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in NY · 0102671
826 WASHINGTON ST, Watertown, NY 13601

Other Identifiers 1

Medicaid02634577NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Melissa A Charlebois Rpa C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
139 services111 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
70 services67 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
49 services49 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
40 services32 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
23 services23 patients

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Otolaryngology
826 WASHINGTON ST, SUITE 204
WATERTOWN, NY 13601
Otolaryngology
826 WASHINGTON ST
WATERTOWN, NY 13601
Surgery
826 WASHINGTON ST
WATERTOWN, NY 13601
Surgery
826 WASHINGTON ST
WATERTOWN, NY 13601
Obstetrics & Gynecology
826 WASHINGTON ST
WATERTOWN, NY 13601
Physician Assistant
826 WASHINGTON ST, STE 106
WATERTOWN, NY 13601
Ophthalmology
826 WASHINGTON ST, SUITE 102
WATERTOWN, NY 13601
Specialist
826 WASHINGTON ST, SUITE 104
WATERTOWN, NY 13601

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Charlebois's NPI number?

The NPI number for Melissa Charlebois is 1275529554. It was assigned to this individual provider in the NPPES registry on September 22, 2005.

Where is Melissa Charlebois located?

Melissa Charlebois practices at 826 Washington St Suite 204, Watertown, NY 13601. The listed phone number is (315) 788-1751.

What is Melissa Charlebois's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Melissa Charlebois enrolled in Medicare?

Yes. Melissa Charlebois is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Melissa Charlebois was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.