2026 NPPES data Medical Physician Assistant NPI 1003328337 PA-C
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REBECCA MORISSETTE, PA-C

Medical Physician Assistant in AGAWAM, Massachusetts. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
5K
Medicare Part D claims · 907 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

REBECCA MORISSETTE, PA-C filed 4,607 Medicare Part D claims in 2023 as a Medical Physician Assistant in AGAWAM, Massachusetts, prescribing 89% generic.

5K
Part D claims, 2023
89%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

REBECCA MORISSETTE, PA-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

4,607 Top 7% higher than 93% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about REBECCA MORISSETTE, PA-C?

Quality data not reported

NPI registry status

Active

Issued 10/26/2017

NPI 1003328337

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

4,607 328% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Massachusetts

How Medical Physician Assistant compares to other specialties among Massachusetts providers

Massachusetts providers

Medical Physician Assistant share within Massachusetts

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Massachusetts

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Medical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

REBECCA MORISSETTE, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 230 MAIN ST, AGAWAM, MA, 01001, with a listed phone of (413) 789-6800. NPI 1003328337 was issued on 10/26/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MORISSETTE most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 4,607 prescription claims written by this provider, covering 907 Medicare beneficiaries and totaling roughly $419K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 1.0%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

230 MAIN ST
AGAWAM, MA 01001

Provider Details

NPI 1003328337
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 10/26/2017

Hospital and facility affiliations

Facilities where REBECCA MORISSETTE, PA-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

RIVERBEND MEDICAL GROUP INC
AGAWAM, MA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context — Massachusetts BORIM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 — they are NOT specific to REBECCA MORISSETTE, PA-C. To verify REBECCA MORISSETTE, PA-C's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

REBECCA MORISSETTE, PA-C — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 4,607 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

4,607
Total Claims
$419K
Total Drug Cost
907
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,919
Total Day Supply
290,855
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$320K
Generic Drug Cost
$96K
Opioid Claims
48 (1.0% rate)
Antibiotic Claims
37

Patient Demographics

Average Patient Age
69.9 years
Avg HCC Risk Score
1.25
Gender Split
74% female / 26% male
Age Distribution
<65: 206, 65-74: 404, 75-84: 231, 85+: 66

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What REBECCA MORISSETTE, PA-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
297
Amlodipine Besylate
244
Lisinopril
195
Omeprazole
167
Levothyroxine Sodium
165
Gabapentin
130
Sertraline Hcl
121
Losartan Potassium
118
Pravastatin Sodium
102
Trazodone Hcl
90

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Medical Physician Assistant Overview

How REBECCA MORISSETTE, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

REBECCA MORISSETTE, PA-C's 4,607 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Massachusetts

Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as MORISSETTE.

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is REBECCA MORISSETTE, PA-C's specialty?
REBECCA MORISSETTE, PA-C specializes in Medical Physician Assistant and practices in AGAWAM, Massachusetts. Credentials: PA-C.
How much does REBECCA MORISSETTE, PA-C prescribe under Medicare Part D?
In 2023, REBECCA MORISSETTE, PA-C wrote 4,607 Medicare Part D claims totaling $419K in drug costs for 907 beneficiaries.
Where is REBECCA MORISSETTE, PA-C located?
REBECCA MORISSETTE, PA-C is located at 230 MAIN ST, AGAWAM, MA, 01001. Phone: (413) 789-6800.
What is REBECCA MORISSETTE, PA-C's NPI number?
REBECCA MORISSETTE, PA-C's National Provider Identifier (NPI) is 1003328337, issued on 10/26/2017.
Does REBECCA MORISSETTE, PA-C prescribe more brand-name or generic drugs?
REBECCA MORISSETTE, PA-C's prescribing is 11% brand-name and 89% generic drugs by claim count, with $320K in brand drug costs.
Does REBECCA MORISSETTE, PA-C prescribe opioids?
Yes, REBECCA MORISSETTE, PA-C had 48 opioid claims in 2023 with an opioid prescribing rate of 1.0%.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does REBECCA MORISSETTE, PA-C prescribe most often?
Based on 2023 Medicare Part D data, REBECCA MORISSETTE, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does REBECCA MORISSETTE, PA-C accept Medicare?
REBECCA MORISSETTE, PA-C appears in CMS Medicare data with 4,607 Part D claims and 907 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify REBECCA MORISSETTE, PA-C's credentials?
REBECCA MORISSETTE, PA-C's NPI is 1003328337 with credentials PA-C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology