Dr. Matthew John Eppley , MD
Specialist • Newark, DE
774 Christiana Rd, Suite 202
Newark, DE 197134236
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 October 19, 2005; this date does not establish years in practice.
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Published CMS data list 879 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:
- 99213 — Established patient outpatient office visit: 272 service units.
- 99204 — New patient outpatient office visit: 105 service units.
- 63048 — Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment: 58 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 all 21 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 26 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Gabapentin — 14 prescription fills, including refills.
- Oxycodone Hcl — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – 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 · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Specialist in Newark, DE (2024, 22 clinicians with data). Median for this group: 1,090. Middle half: 253 to 5,375.
Close to the middle for Medicare Part B services among clinicians listed under Specialist in Delaware (2024, 29 clinicians with data). Median for this group: 1,065. Middle half: 336 to 3,420.
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 482 in 2020 to 879 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
774 Christiana Rd
Suite 202
Newark, DE 197134236
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 2 distinct group names: Delaware Neurosurgical Group, Pa; Phoenix Rehabilitation And Health Services Inc. 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
University Of Cincinnati College Of Medicine
1990
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
399 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 $240,994 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 $186,997 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
30 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
$168 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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $395.35 across 2 records.
By nature of payment
- Travel and Lodging: $368.96 across 1 record.
- Food and Beverage: $26.39 across 1 record.
Reporting-company totals
- Impulse Dynamics (USA) Inc.: $368.96 across 1 record.
- Medtronic, Inc.: $26.39 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
36 years (graduated 1990)
CMS Doctors and Clinicians data list 1990 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
2005
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, “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.
Enrolled in Medicare (PECOS)
Dr. Eppley 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 Dr. Eppley 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 Newark and Delaware
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Specialist in Newark, DE (2024, 22 clinicians with data). Median for this group: 1,090. Middle half: 253 to 5,375.
Close to the middle for clinicians listed under Specialist in Delaware (2024, 29 clinicians with data). Median for this group: 1,065. Middle half: 336 to 3,420.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Specialist in Newark, DE (2024, 22 clinicians with data). Median for this group: $225,035. Middle half: $23,813 to $259,397.
A higher Medicare-allowed amount than 60% of clinicians listed under Specialist in Delaware (2024, 29 clinicians with data). Median for this group: $214,515. Middle half: $33,875 to $261,723.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Specialist in Newark, DE (2024, 22 clinicians with data). Median for this group: $169,864. Middle half: $17,724 to $203,278.
A higher Medicare payment amount than 65% of clinicians listed under Specialist in Delaware (2024, 29 clinicians with data). Median for this group: $157,289. Middle half: $21,824 to $208,705.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Specialist in Newark, DE (2024, 21 clinicians with data). Median for this group: 357. Middle half: 51 to 896.
Fewer Part D prescriptions than 85% of clinicians listed under Specialist in Delaware (2024, 29 clinicians with data). Median for this group: 216. Middle half: 51 to 1,080.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Specialist in Newark, DE (2024, 21 clinicians with data). Median for this group: $13,355. Middle half: $736 to $101,902.
A lower Part D drug cost than 90% of clinicians listed under Specialist in Delaware (2024, 29 clinicians with data). Median for this group: $13,355. Middle half: $736 to $144,437.
43 active clinicians are listed under Specialist with a practice address in Newark, DE (134 in Delaware).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Newark
7% of these 43 clinicians have the CMS telehealth indicator.
48.8% of these 43 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 82% from 482 in 2020 to 879 in 2024.
- 2020: 482
- 2021: 745
- 2022: 691
- 2023: 806
- 2024: 879
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Medicare-allowed amount
Medicare-allowed amount increased 145% from $98,276 in 2020 to $240,994 in 2024.
- 2020: $98,276
- 2021: $200,646
- 2022: $157,546
- 2023: $219,011
- 2024: $240,994
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Paid by Medicare
Paid by Medicare increased 142% from $77,145 in 2020 to $186,997 in 2024.
- 2020: $77,145
- 2021: $159,379
- 2022: $123,285
- 2023: $171,144
- 2024: $186,997
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 32% from 38 in 2020 to 26 in 2024.
- 2020: 38
- 2021: 37
- 2022: 244
- 2023: 72
- 2024: 26
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30-day fills
30-day fills decreased 42% from 52 in 2020 to 30 in 2024.
- 2020: 52
- 2021: 57
- 2022: 246
- 2023: 72
- 2024: 30
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Part D drug cost
Part D drug cost went from $581 in 2020 to $168 in 2024.
- 2020: $581
- 2021: $661
- 2022: $1,732
- 2023: $440
- 2024: $168
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $90.60 in 2021 to $395.35 in 2025.
- 2021: $90.60
- 2022: $24.70
- 2023: $26.76
- 2024: $2,030.43
- 2025: $395.35
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 · 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 $395.35.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Impulse Dynamics (USA) Inc. |
Travel and Lodging
Cash or cash equivalent
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Optimizer | General | $368.96 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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— | General | $26.39 |
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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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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272 | 206 | $447.28 | $87.42 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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105 | 105 | $1079.96 | $159.98 |
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63048
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment
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58 | 33 | $3170.20 | $194.49 |
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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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57 | 55 | $680.09 | $122.00 |
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22614
Fusion of additional segment of spine
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45 | 17 | $2538.84 | $367.46 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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43 | 43 | $700.00 | $107.51 |
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63047
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment
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41 | 38 | $7401.83 | $845.42 |
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99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
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32 | 32 | $1444.72 | $212.51 |
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20931
Graft of donor bone to spine
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25 | 24 | $682.92 | $104.93 |
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22845
Placement of stabilizing device to front, 2-3 spine bone segments
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23 | 23 | $5182.56 | $690.37 |
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22551
Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc
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22 | 22 | $10528.41 | $1613.08 |
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99442
Telephone medical discussion with physician, 11-20 minutes
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22 | 20 | $258.50 | $62.81 |
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22612
Fusion of spine in lower back
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19 | 18 | $10531.58 | $1444.82 |
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22842
Placement of stabilizing device to back, 3-6 spine bone segments
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18 | 17 | $8560.07 | $699.93 |
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72148
Mri scan of lower spinal canal without contrast
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18 | 18 | $3419.70 | $188.67 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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16 | 14 | $956.89 | $174.21 |
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22552
Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc
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13 | 12 | $3753.85 | $376.40 |
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22840
Placement of stabilizing device to back of 1 spine bone in neck
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13 | 13 | $8453.14 | $719.12 |
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72141
Mri scan of upper spinal canal without contrast
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13 | 13 | $3299.34 | $178.09 |
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77012
Review by radiologist of ct guidance for needle placement
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12 | 12 | $850.00 | $62.13 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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12 | 12 | $270.25 | $54.57 |
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 |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 14 | 540 | $117.50 | — |
| Oxycodone Hcl | Oxycodone Hcl | 12 | 114 | $50.10 | — |
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
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NEUROSURGERY
I20110210000575
DE
7315999240
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
Phoenix Rehabilitation And Health Services Inc
2000 Westinghouse Dr, Cranberry Twp, PA 160665238
Delaware Neurosurgical Group, Pa
774 Christiana Rd, Newark, DE 197134221
Phone: 3023667671
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Neurological Surgery
Doctor of Medicine (M.D.)
Neurological Surgery
Doctor of Medicine (M.D.)
Neurological Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner - Primary Care
Certified Registered Nurse Practitioner
Physician Assistant - Surgical
Physician Assistant (Certified)
Physician Assistant - Surgical
Physician Assistant (Certified)
Career & Practice History
NPI enumerated October 19, 2005.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Specialists in Newark
- Dr. Kennedy Yalamanchili, MD
- Dr. Mark Corso, MD
- Dr. Grace Goracci, MD
- Dr. Monika Gupta, MD
- Dr. George Giannoukos, MD
- Dr. Dennis Witmer, MD
Mailing Address
774 Christiana Rd, Suite 202
Newark, DE 197134236
Phone: 3023667671