Matthew Sun
Neurological Surgery • Dallas, TX
5323 Harry Hines Blvd
Dallas, TX 753902182
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 April 5, 2015; this date does not establish years in practice.
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Published CMS data list 12 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:
- 99204 — New patient outpatient office visit: 12 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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Fewer Medicare Part B services than 95% of clinicians listed under Neurological Surgery in Dallas, TX (2024, 34 clinicians with data). Median for this group: 208. Middle half: 85 to 413.
Fewer Medicare Part B services than 95% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: 253. Middle half: 110 to 558.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
5323 Harry Hines Blvd
Dallas, TX 753902182
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: University Of Texas Southwestern Medical Center At Dallas. 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 California, San Francisco School Of Medicine
2015
What Public CMS Data Show
Neurological Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
50 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 $1,563 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 $1,245 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.
Open Payments general payments, program year 2025
All general payments: $275.32 across 4 records.
By nature of payment
- Food and Beverage: $275.32 across 4 records.
Reporting-company totals
- Stryker Corporation: $220.30 across 3 records.
- Medtronic, Inc.: $55.02 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.
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; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Matthew Sun 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 Matthew Sun 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 Dallas and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 95% of clinicians listed under Neurological Surgery in Dallas, TX (2024, 34 clinicians with data). Median for this group: 208. Middle half: 85 to 413.
Fewer Medicare Part B services than 95% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: 253. Middle half: 110 to 558.
Medicare-allowed amount
A lower Medicare-allowed amount than 95% of clinicians listed under Neurological Surgery in Dallas, TX (2024, 34 clinicians with data). Median for this group: $45,949. Middle half: $11,617 to $96,553.
A lower Medicare-allowed amount than 95% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: $49,986. Middle half: $14,831 to $116,053.
Paid by Medicare
A lower Medicare payment amount than 95% of clinicians listed under Neurological Surgery in Dallas, TX (2024, 34 clinicians with data). Median for this group: $36,006. Middle half: $9,043 to $75,251.
A lower Medicare payment amount than 95% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: $39,029. Middle half: $11,419 to $91,042.
65 active clinicians are listed under Neurological Surgery with a practice address in Dallas, TX (669 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Dallas
30.8% of these 65 clinicians have the CMS telehealth indicator.
61.5% of these 65 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
CMS data for Medicare Part B services are available for 2024 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2024 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $272.58 in 2022 to $275.32 in 2025.
- 2022: $272.58
- 2023: $269.77
- 2024: $429.74
- 2025: $275.32
Sources: CMS Medicare Physician & Other Practitioners (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 $275.32.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Stryker Corporation |
Food and Beverage
In-kind items and services
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UNIVERSAL NEURO 3 | General | $101.43 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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NICO BRAINPATH | General | $86.18 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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MIDAS REX | General | $55.02 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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DURAMATRIX | General | $32.69 |
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 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, 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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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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12 | 12 | $556.00 | $130.26 |
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.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-08-13NUCC Taxonomy Code: 207T00000X
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NEUROSURGERY
I20230919002666
TX
9931451036
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
University Of Texas Southwestern Medical Center At Dallas
6202 Harry Hines Blvd, Dallas, TX 753900001
Phone: 2145902218
University Of Texas Southwestern Medical Center At Dallas
6303 Harry Hines, Dallas, TX 753900001
Phone: 2146450624
University Of Texas Southwestern Medical Center At Dallas
6201 Harry Hines Blvd, Dallas, TX 752355202
Phone: 8179873955
University Of Texas Southwestern Medical Center At Dallas
6202 Harry Hines Blvd, Dallas, TX 752355202
Phone: 4694887000
University Of Texas Southwestern Medical Center At Dallas
3000n Interstate 35, Denton, TX 762015119
Phone: 4693033591
University Of Texas Southwestern Medical Center At Dallas
5939 Harry Hines Blvd, Dallas, TX 753900001
Phone: 2146450624
University Of Texas Southwestern Medical Center At Dallas
6202 Harry Hines Blvd, Dallas, TX 753900001
Phone: 2146454673
University Of Texas Southwestern Medical Center At Dallas
5201 Harry Hines Blvd, Dallas, TX 752357708
Phone: 2145905582
University Of Texas Southwestern Medical Center At Dallas
6202 Harry Hines Blvd, Dallas, TX 753909293
Phone: 8179873955
University Of Texas Southwestern Medical Center At Dallas
5200 Harry Hines Blvd, Dallas, TX 752357709
Phone: 2145908000
University Of Texas Southwestern Medical Center At Dallas
5201 Harry Hines Vlvd, Dallas, TX 752357708
Phone: 2145905582
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 Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Colon & Rectal Surgery
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.), Physician Assistant
Nurse Practitioner
Nurse Practitioner
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Nurse Practitioner - Acute Care
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 5323 HARRY HINES BLVD, DALLAS, TX 753902182 (Tel: 2146489946)
Neurological Surgery (license number reported to NPPES: TX U6090)
NPI status registered as active in NPPES database
Registered at 420 MISSION BAY BLVD N UNIT 407, SAN FRANCISCO, CA 941582182 (Tel: 9493023575)
Registered at 420 MISSION BAY BLVD N UNIT 407, SAN FRANCISCO, CA 941582182
Recorded as MATTHEW SUN
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Neurological Surgery Specialists in Dallas
- Dr. Nimesh Patel, MD
- Dr. Richard Naftalis, MD
- Dr. Bartley Mitchell, MD
- Dr. Toral Patel, MD
- Dr. David Barnett, MD
- Dr. Kevin Morrill, MD
More public profiles in Texas
Directory navigation, in NPI number order.
- George Hariz, MD Surgery · Mesquite
- Samir Musleh, MD Internal Medicine · Fort Worth
- Terry Bolen, OD Optometrist · Waco
- Oscar Garza, MD Family Medicine · Pearsall
- Reza Behrouz, DO Psychiatry & Neurology - Vascular Neurology · San Antonio
- Arve Gillette, MD Radiology - Radiation Oncology · Dallas
- Panagiotis Valilis, MD Internal Medicine - Hematology & Oncology · El Paso
- Gregory Ward, MD Neurological Surgery · Fort Worth
- Aaron Mohanty, MD Neurological Surgery · Houston
- Cary Malone, PT DPT Physical Therapist · Jasper
- Anastasia Nicholas, CRNA Nurse Anesthetist, Certified Registered · Austin
- Nabeel Shabout, MD Surgery · Fort Worth
Mailing Address
420 Mission Bay Blvd N Unit 407
San Francisco, CA 941582182