Jesse T Mccarthy , PA
Physician Assistant • Stony Brook, NY
101 Nicolls Rd Rm 50
Stony Brook, NY 117940001
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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Jesse Mccarthy is listed in NPPES under Physician Assistant.
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NPI assigned on October 20, 2015; this date does not establish years in practice.
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Published CMS data list 28 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:
- 99222 — Initial hospital care with straightforward or low-level medical decision making: 28 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 the full table · Guide: How to read Medicare Part B data
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Published CMS data list 11 Medicare Part D prescriptions, including refills, in 2022.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Published rows only; this is not a quality measure.
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Published Part D records, 2022:
- Cephalexin — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 75% of clinicians listed under Physician Assistant in Stony Brook, NY (2024, 49 clinicians with data). Median for this group: 50. Middle half: 33 to 92.
Fewer Medicare Part B services than 85% of clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: 151. Middle half: 53 to 410.
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 63 in 2020 to 28 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
101 Nicolls Rd Rm 50
Stony Brook, NY 117940001
CMS Doctors and Clinicians lists 1 group name: Chs Physician Partners Pc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
2015
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
36 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 $3,471 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 $2,766 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
11 standardized 30-day fills in 2022
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
$54 in 2022
The total cost of these prescriptions in 2022, 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, 2022.
Open Payments general payments, program year 2025
All general payments: $202.55 across 9 records.
By nature of payment
- Food and Beverage: $202.55 across 9 records.
Reporting-company totals (3 largest of 4)
- Abbott Laboratories: $100.30 across 5 records.
- Medtronic, Inc.: $41.42 across 2 records.
- ABIOMED: $36.81 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
11 years (graduated 2015)
CMS Doctors and Clinicians data list 2015 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, CMS release of October 2, 2026.
NPI first issued
2015
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, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Jesse Mccarthy 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 Jesse Mccarthy 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 Stony Brook and New York
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 75% of clinicians listed under Physician Assistant in Stony Brook, NY (2024, 49 clinicians with data). Median for this group: 50. Middle half: 33 to 92.
Fewer Medicare Part B services than 85% of clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: 151. Middle half: 53 to 410.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Stony Brook, NY (2024, 49 clinicians with data). Median for this group: $4,177. Middle half: $1,796 to $8,777.
A lower Medicare-allowed amount than 75% of clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: $11,907. Middle half: $4,330 to $28,175.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in Stony Brook, NY (2024, 49 clinicians with data). Median for this group: $3,233. Middle half: $1,416 to $6,573.
A lower Medicare payment amount than 75% of clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: $8,849. Middle half: $3,207 to $20,986.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Jesse Mccarthy are from 2022.
130 active clinicians are listed under Physician Assistant with a practice address in Stony Brook, NY (15,881 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Stony Brook
8.5% of these 130 clinicians have the CMS telehealth indicator.
54.6% of these 130 clinicians are listed by CMS as accepting Medicare assignment.
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 decreased 56% from 63 in 2020 to 28 in 2024.
- 2020: 63
- 2021: 81
- 2022: 199
- 2023: 56
- 2024: 28
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Medicare-allowed amount
Medicare-allowed amount decreased 59% from $8,378 in 2020 to $3,471 in 2024.
- 2020: $8,378
- 2021: $10,746
- 2022: $34,566
- 2023: $8,716
- 2024: $3,471
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Paid by Medicare
Paid by Medicare decreased 59% from $6,788 in 2020 to $2,766 in 2024.
- 2020: $6,788
- 2021: $8,161
- 2022: $27,690
- 2023: $6,944
- 2024: $2,766
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 99% from 1,586 in 2018 to 11 in 2022.
- 2018: 1,586
- 2019: 294
- 2020: 17
- 2021: 29
- 2022: 11
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30-day fills
30-day fills decreased 100% from 3,085 in 2018 to 11 in 2022.
- 2018: 3,085
- 2019: 466
- 2020: 17
- 2021: 29
- 2022: 11
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Part D drug cost
Part D drug cost decreased 100% from $70,986 in 2018 to $54 in 2022.
- 2018: $70,986
- 2019: $4,040
- 2020: $125
- 2021: $123
- 2022: $54
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $30.10 in 2021 to $202.55 in 2025.
- 2021: $30.10
- 2023: $166.10
- 2024: $591.27
- 2025: $202.55
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2022), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, 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 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $202.55.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABIOMED |
Food and Beverage
In-kind items and services
|
— | General | $36.81 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
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LifeVest | General | $24.02 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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ULTREON | General | $23.81 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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MICRA | General | $21.62 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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PRESSUREWIRE | General | $21.37 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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ULTREON | General | $20.72 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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MICRA | General | $19.80 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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ULTREON | General | $18.96 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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COROFLOW | General | $15.44 |
Source: CMS Open Payments, program year 2025, 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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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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28 | 28 | $439.00 | $123.98 |
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 2022.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Cephalexin | Cephalexin | 11 | 83 | $54.44 | 11 |
Source: CMS Part D by Provider and Drug, 2022; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-11-22NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20160204001413
NY
3072817451
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, CMS release of October 2, 2026
Chs Physician Partners Pc
1000 N Village Ave, Rockville Center, NY 115701000
Chs Physician Partners Pc
50 Route 25a, Smithtown, NY 117871348
Phone: 6318623000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Emergency Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 101 NICOLLS RD RM 50, STONY BROOK, NY 117940001 (Tel: 6314442465)
Registered at 100 NICOLLS RD, STONY BROOK, NY 117940001 (Tel: 6314442465)
NPI status registered as active in NPPES database
Registered at 200 BELLE TERRE ROAD, PORT JEFFERSON, NY 11777 (Tel: 6314746911)
Registered at 18 CHERYL DR, LAKE RONKONKOMA, NY 117794320 (Tel: 6317900499)
Recorded as JESSE MCCARTHY, PA
Physician Assistant (license number reported to NPPES: NY 019264)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Stony Brook
- Alexa Ricci, PA-C
- Cecelia Capozzoli, PA
- Heather Cook, RPAC
- Maritza Sierra, PA-C
- Sandy Wu, PA-C
- Jeannine Smith, PA
More public profiles in New York
Directory navigation, in NPI number order.
- Jade Vanacore, PA-C Physician Assistant · New York
- Angelica Patino Gonzalez, MD Student in an Organized Health Care Education/Training Program · Bronx
- Kayla Correia-Staudt Internal Medicine · Rochester
- Amy Alken Speech-Language Pathologist · Woodside
- Drew Kuraitis, MD Dermatology · Buffalo
- Sloane Heller, MD Psychiatry & Neurology - Neurology · New York
- Cristina Sabbadin, DPT Physical Therapist · New York
- Victoria Kazickas, PA-C Physician Assistant · Astoria
- Oxana Panol, LCSW Social Worker - Clinical · Syracuse
- Allison Glasgow Psychiatry & Neurology - Psychiatry · New York
- Preston Carter Emergency Medicine · Albany
- Joshua Regal, MD, PhD Radiology - Radiation Oncology · Buffalo
Mailing Address
18 Cheryl Dr
Lake Ronkonkoma, NY 117794320
Phone: 6317900499