Jenna Elyse Eisses , PA-C
Physician Assistant โข St Charles, IL
2900 Foxfield Rd Ste 100
St Charles, IL 601745799
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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NPI assigned on March 14, 2019; this date does not establish years in practice.
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Published CMS data list 188 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 โ Established patient outpatient office visit: 58 service units.
- 99214 โ Established patient outpatient office visit: 51 service units.
- 99284 โ Emergency department visit with moderate level of medical decision making: 33 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 5 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 55 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Cephalexin โ 31 prescription fills, including refills.
- Prednisone โ 13 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) โ 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 60% of clinicians listed under Physician Assistant in St Charles, IL (2024, 16 clinicians with data). Median for this group: 311. Middle half: 105 to 638.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Illinois (2024, 2,422 clinicians with data). Median for this group: 212. Middle half: 76 to 548.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 161 in 2020 to 188 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2900 Foxfield Rd Ste 100
St Charles, IL 601745799
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2018
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
206 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 โ by Provider, 2024.
Medicare-allowed amount
About $18,047 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 โ by Provider and Service, 2024.
Paid by Medicare
About $13,281 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 โ by Provider and Service, 2024.
30-day fills
55 standardized 30-day fills in 2024
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
$215 in 2024
The total cost of these prescriptions in 2024, 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 โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $13.78 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 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.
NPI first issued
2019
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
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.
Can order Medicare-covered services
CMS lists Jenna Eisses 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 St Charles and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under Physician Assistant in St Charles, IL (2024, 16 clinicians with data). Median for this group: 311. Middle half: 105 to 638.
Close to the middle for clinicians listed under Physician Assistant in Illinois (2024, 2,422 clinicians with data). Median for this group: 212. Middle half: 76 to 548.
Medicare-allowed amount
A lower Medicare-allowed amount than 60% of clinicians listed under Physician Assistant in St Charles, IL (2024, 16 clinicians with data). Median for this group: $23,491. Middle half: $11,716 to $41,765.
Close to the middle for clinicians listed under Physician Assistant in Illinois (2024, 2,422 clinicians with data). Median for this group: $16,580. Middle half: $6,650 to $35,717.
Paid by Medicare
A lower Medicare payment amount than 60% of clinicians listed under Physician Assistant in St Charles, IL (2024, 16 clinicians with data). Median for this group: $16,420. Middle half: $9,186 to $29,867.
Close to the middle for clinicians listed under Physician Assistant in Illinois (2024, 2,422 clinicians with data). Median for this group: $12,415. Middle half: $4,894 to $26,472.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in St Charles, IL (2024, 14 clinicians with data). Median for this group: 265. Middle half: 136 to 583.
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Illinois (2024, 2,668 clinicians with data). Median for this group: 203. Middle half: 67 to 595.
Part D drug cost
A lower Part D drug cost than 95% of clinicians listed under Physician Assistant in St Charles, IL (2024, 14 clinicians with data). Median for this group: $2,566. Middle half: $1,652 to $6,950.
A lower Part D drug cost than 85% of clinicians listed under Physician Assistant in Illinois (2024, 2,668 clinicians with data). Median for this group: $3,018. Middle half: $535 to $48,132.
19 active clinicians are listed under Physician Assistant with a practice address in St Charles, IL (4,929 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in St Charles
52.6% of these 19 clinicians have the CMS telehealth indicator.
73.7% of these 19 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 increased 17% from 161 in 2020 to 188 in 2024.
- 2020: 161
- 2021: 210
- 2022: 177
- 2023: 134
- 2024: 188
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Medicare-allowed amount
Medicare-allowed amount increased 18% from $15,239 in 2020 to $18,047 in 2024.
- 2020: $15,239
- 2021: $21,388
- 2022: $18,085
- 2023: $14,276
- 2024: $18,047
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Paid by Medicare
Paid by Medicare increased 21% from $10,952 in 2020 to $13,281 in 2024.
- 2020: $10,952
- 2021: $15,437
- 2022: $13,314
- 2023: $10,123
- 2024: $13,281
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Medicare Part D prescriptions
Medicare Part D prescriptions varied from year to year: 52 in 2020 and 55 in 2024.
- 2020: 52
- 2021: 93
- 2022: 83
- 2023: 46
- 2024: 55
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30-day fills
30-day fills varied from year to year: 52 in 2020 and 55 in 2024.
- 2020: 52
- 2021: 93
- 2022: 83
- 2023: 46
- 2024: 55
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Part D drug cost
Part D drug cost went from $227 in 2020 to $215 in 2024.
- 2020: $227
- 2021: $307
- 2022: $590
- 2023: $324
- 2024: $215
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 โ December 31, 2025): fewer than 11 records totaling $13.78.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
|
XIFAXAN | General | $13.78 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2023 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 โ by Provider and Service data, 2019โ2024; 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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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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58 | 57 | $219.00 | $77.84 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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51 | 51 | $323.00 | $110.85 |
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99284
Emergency department visit with moderate level of medical decision making
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33 | 33 | $278.45 | $101.13 |
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99285
Emergency department visit with high level of medical decision making
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31 | 30 | $403.42 | $145.44 |
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81003
Automated urinalysis test
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15 | 15 | $16.00 | $2.20 |
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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Cephalexin | Cephalexin | 31 | 195 | $162.42 | 31 |
| Prednisone | Prednisone | 13 | 80 | $19.28 | 13 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 11 | 28 | $33.26 | 11 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-11-08NUCC 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 PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner
Family Nurse Practitioner
Nurse Practitioner
Advanced Practice Nurse
Nurse Practitioner
Advanced Practice Registered Nurse, Certified Nurse Practitioner
Nurse Practitioner
Advanced Practice Registered Nurse, Certified Nurse Practitioner
Nurse Practitioner
DNPFNP
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2900 FOXFIELD RD STE 100, ST CHARLES, IL 601745799 (Tel: 6309386000)
Registered at 2900 FOXFIELD RD STE 100, ST CHARLES, IL 601745799 (Tel: 6309386000)
Registered at 4500 UTICA RIDGE RD, BETTENDORF, IA 527221626 (Tel: 5637423201)
Registered at 4500 UTICA RIDGE RD, BETTENDORF, IA 527221626
NPI status registered as active in NPPES database
Registered at 2234 KENYON CT, AURORA, IL 605021393 (Tel: 6304503195)
Registered at 2234 KENYON CT, AURORA, IL 605021393 (Tel: 6304503195)
Recorded as JENNA EISSES, PA-C
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in St Charles
- Amy Frazer, PA-C
- Salam Yamak, PA-C
- Faizal Malkana, PA-C
- Debra Smalley, PA-C
- Brittney Richter, PA-C
- Neil Paulsen
More public profiles in Illinois
Directory navigation, in NPI number order.
- Mounika Paravastu, DO Internal Medicine - Endocrinology, Diabetes & Metabolism ยท Orland Park
- Stephanie Cerveny Physician Assistant ยท Oak Lawn
- Mohammed Mufis Shaikh, MD Family Medicine ยท Naperville
- Lauren Detjen, FNP-BC Nurse Practitioner - Family ยท Kenilworth
- Ahmet Sakiri, MD Hospitalist ยท Lemont
- Logan Abel, MD Emergency Medicine ยท Chicago
- Erin Huggins, MSN, APRN, FNP-C Nurse Practitioner - Family ยท Algonquin
- Anne Nielsen Psychiatry & Neurology - Psychiatry ยท Chicago
- Adam Cohen-Nowak, MD Internal Medicine - Hematology & Oncology ยท Chicago
- Sharelle Mershon, APRN, FNP-BC Nurse Practitioner - Family ยท Shorewood
- Erin Rachford, DNP Nurse Practitioner - Family ยท Forsyth
- Lindsey Rush, APRN Nurse Practitioner - Family ยท Mt Sterling
Mailing Address
2900 Foxfield Rd Ste 100
St Charles, IL 601745799
Phone: 6309386000