Emily Victoria Headley , PA-C
Physician Assistant β’ Naperville, IL
1508 Aurora Ave
Naperville, IL 605406210
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 July 8, 2020; this date does not establish years in practice.
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Published CMS data list 120 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Gabapentin β 32 prescription fills, including refills.
- Diclofenac Sodium β 29 prescription fills, including refills.
- Oxycodone Hcl β 24 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Naperville, IL (2024, 69 clinicians with data). Median for this group: 244. Middle half: 120 to 646.
Fewer Part D prescriptions than 60% of clinicians listed under Physician Assistant in Illinois (2024, 2,668 clinicians with data). Median for this group: 203. Middle half: 67 to 595.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 76 in 2021 to 120 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2021β2024.
Practice Location & Contact Primary Location
1508 Aurora Ave
Naperville, IL 605406210
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Advocate Health And Hospitals Corporation. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2019
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
120 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
$2,856 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 β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $148.86 across 2 records.
By nature of payment
- Food and Beverage: $148.86 across 2 records.
Reporting-company totals
- Oak Med, Inc.: $129.68 across 1 record.
- VERTEX PHARMACEUTICALS INCORPORATED: $19.18 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
7 years (graduated 2019)
CMS Doctors and Clinicians data list 2019 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
2020
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; Medicare.gov, βDoes your provider accept Medicare as full payment?β
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.
Enrolled in Medicare (PECOS)
Emily Headley 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 Emily Headley 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 Naperville and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in Naperville, IL (2024, 69 clinicians with data). Median for this group: 244. Middle half: 120 to 646.
Fewer Part D prescriptions than 60% 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
Close to the middle for clinicians listed under Physician Assistant in Naperville, IL (2024, 69 clinicians with data). Median for this group: $4,671. Middle half: $945 to $22,453.
Close to the middle for 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.
117 active clinicians are listed under Physician Assistant with a practice address in Naperville, IL (4,929 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Naperville
22.2% of these 117 clinicians have the CMS telehealth indicator.
68.4% of these 117 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 D prescriptions
Medicare Part D prescriptions increased 58% from 76 in 2021 to 120 in 2024.
- 2021: 76
- 2022: 128
- 2023: 145
- 2024: 120
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30-day fills
30-day fills increased 50% from 80 in 2021 to 120 in 2024.
- 2021: 80
- 2022: 130
- 2023: 145
- 2024: 120
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Part D drug cost
Part D drug cost increased 135% from $1,216 in 2021 to $2,856 in 2024.
- 2021: $1,216
- 2022: $3,962
- 2023: $3,858
- 2024: $2,856
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 88% from $1,241.82 in 2021 to $148.86 in 2025.
- 2021: $1,241.82
- 2022: $79.55
- 2023: $1,109.28
- 2025: $148.86
Sources: 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 Β· 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 β December 31, 2025): fewer than 11 records totaling $148.86.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Oak Med, Inc. |
Food and Beverage
In-kind items and services
|
β | General | $129.68 |
| VERTEX PHARMACEUTICALS INCORPORATED |
Food and Beverage
In-kind items and services
|
JOURNAVX | General | $19.18 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 32 | 940 | $196.59 | 23 |
| Diclofenac Sodium | Diclofenac Sodium | 29 | 870 | $270.96 | 15 |
| Oxycodone Hcl | Oxycodone Hcl | 24 | 127 | $118.69 | 20 |
| Naproxen | Naproxen | 18 | 480 | $2,068.96 | 12 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 17 | 163 | $201.18 | 12 |
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: 2026-01-22NUCC 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
I20200813000609
IL
4688090277
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
Advocate Health And Hospitals Corporation
3551 Highland Ave, Downers Grove, IL 605152100
Phone: 8443763876
Advocate Health And Hospitals Corporation
3551 Highland Ave, Downers Grove, IL 605152100
Phone: 6302648720
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Advanced Practice Nurse
Nurse Practitioner
Advanced Practice Registered Nurse
Internal Medicine - Clinical Cardiac Electrophysiology
Doctor of Medicine (M.D.)
Internal Medicine - Interventional Cardiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1508 AURORA AVE, NAPERVILLE, IL 605406210 (Tel: 6305857100)
Registered at 28594 NETWORK PL, CHICAGO, IL 606731293
NPI status registered as active in NPPES database
Registered at 1431 N WESTERN AVE STE 134, CHICAGO, IL 606221797 (Tel: 7732351915)
Registered at 1431 N WESTERN AVE STE 134, CHICAGO, IL 606221797
Recorded as EMILY HEADLEY, PA-C
Physician Assistant (license number reported to NPPES: IL 085.007519)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Naperville
- Madeline Simon
- John Paul Dehler, PA-C
- Eric Torres, PA-C
- Kailie Seneczko, PA-C
- Katarzyna Slys, PA-C
- Joseph Blahut, PA-C
Mailing Address
28594 Network Pl
Chicago, IL 606731293