Dr. Charles R. Mathis , MD
Surgery • Arlington, TX
1001 N Waldrop Dr Ste 811
Arlington, TX 760124715
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 June 22, 2005; this date does not establish years in practice.
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Published CMS data list 2,663 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- G0277 — Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval: 1,583 service units.
- 99183 — Management of oxygen chamber therapy: 396 service units.
- 11045 — Removal of skin and tissue, each additional 20.0 sq cm or less: 258 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 8 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 22 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:
- Amlodipine Besylate — 11 prescription fills, including refills.
- Potassium Chloride — 11 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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Fewer Part D prescriptions than 90% of clinicians listed under Surgery in Arlington, TX (2024, 15 clinicians with data). Median for this group: 78. Middle half: 47 to 146.
Fewer Part D prescriptions than 80% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: 70. Middle half: 31 to 145.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 217 in 2019 to 2,663 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2023.
Practice Location & Contact Primary Location
1001 N Waldrop Dr Ste 811
Arlington, TX 760124715
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $340,353 in 2023
The total amount Medicare approved for these services in 2023. 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, 2023.
Paid by Medicare
About $270,380 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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, 2023.
30-day fills
44 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
$172 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 2024
All general payments: $52.93 across 2 records.
By nature of payment
- Food and Beverage: $52.93 across 2 records.
Reporting-company totals
- Abbott Laboratories: $30.17 across 1 record.
- ABBVIE INC.: $22.76 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 2024 (published June 30, 2026).
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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. Mathis 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. Mathis 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 Arlington and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 90% of clinicians listed under Surgery in Arlington, TX (2024, 15 clinicians with data). Median for this group: 78. Middle half: 47 to 146.
Fewer Part D prescriptions than 80% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: 70. Middle half: 31 to 145.
Part D drug cost
A lower Part D drug cost than 85% of clinicians listed under Surgery in Arlington, TX (2024, 15 clinicians with data). Median for this group: $551. Middle half: $256 to $3,560.
A lower Part D drug cost than 75% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: $502. Middle half: $180 to $1,728.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Mathis are from 2023.
25 active clinicians are listed under Surgery with a practice address in Arlington, TX (2,193 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Arlington
4% of these 25 clinicians have the CMS telehealth indicator.
60% of these 25 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 1127% from 217 in 2019 to 2,663 in 2023.
- 2019: 217
- 2020: 67
- 2021: 3,941
- 2022: 3,858
- 2023: 2,663
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Medicare-allowed amount
Medicare-allowed amount increased 1766% from $18,244 in 2019 to $340,353 in 2023.
- 2019: $18,244
- 2020: $5,692
- 2021: $383,735
- 2022: $557,781
- 2023: $340,353
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Paid by Medicare
Paid by Medicare increased 1898% from $13,531 in 2019 to $270,380 in 2023.
- 2019: $13,531
- 2020: $3,972
- 2021: $306,507
- 2022: $443,162
- 2023: $270,380
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 11 in 2020 to 22 in 2024.
- 2020: 11
- 2021: 15
- 2022: 51
- 2023: 63
- 2024: 22
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30-day fills
30-day fills went from 11 in 2020 to 44 in 2024.
- 2020: 11
- 2021: 17
- 2022: 53
- 2023: 73
- 2024: 44
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Part D drug cost
Part D drug cost decreased 90% from $1,685 in 2020 to $172 in 2024.
- 2020: $1,685
- 2021: $127
- 2022: $11,500
- 2023: $1,108
- 2024: $172
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $116.84 in 2019 to $52.93 in 2024.
- 2019: $116.84
- 2022: $464.04
- 2023: $287.00
- 2024: $52.93
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), 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 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $52.93.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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CARDIOMEMS | General | $30.17 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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TEFLARO | General | $22.76 |
Source: CMS Open Payments, program year 2024, 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 2016–2022 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, 2017–2023; 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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G0277
Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval
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1,583 | 12 | $479.00 | $151.60 |
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99183
Management of oxygen chamber therapy
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396 | 12 | $389.00 | $91.97 |
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11045
Removal of skin and tissue, each additional 20.0 sq cm or less
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258 | 13 | $146.00 | $39.08 |
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11042
Removal of skin and tissue, 20.0 sq cm or less
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210 | 36 | $442.84 | $116.39 |
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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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69 | 36 | $263.00 | $84.58 |
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11043
Removal of muscle and/or tissue, 20.0 sq cm or less
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66 | 21 | $599.00 | $214.10 |
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97597
Removal of tissue from wound, 20.0 sq cm or less
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63 | 27 | $342.00 | $93.74 |
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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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18 | 18 | $728.00 | $197.43 |
Source: CMS Part B by Provider and Service, 2023; 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 |
|---|---|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 11 | 930 | $39.89 | — |
| Potassium Chloride | Potassium Chloride | 11 | 390 | $132.32 | — |
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: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20210127000482
AL
2961466420
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 1001 N WALDROP DR STE 811, ARLINGTON, TX 760124715 (Tel: 8178013092)
Registered at 1001 N WALDROP DR STE 811, ARLINGTON, TX 760124715 (Tel: 8178013092)
Recorded as CHARLES MATHIS, M.D.
Surgery (license number reported to NPPES: TX J3351)
NPI status registered as active in NPPES database
Registered at 1340 WONDER WORLD DRIVE, SUITE 4301, SAN MARCOS, TX 786667695 (Tel: 5123536400)
Registered at 1340 WONDER WORLD DRIVE, SUITE 4301, SAN MARCOS, TX 786667695 (Tel: 5123536400)
Recorded as CHARLES MATHIS, M.D.
Surgery (license number reported to NPPES: TX J3351)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Arlington
- Dr. Richard Carter, DO
- Dr. David Dyslin, MD
- Dr. Prem Patel, DMD MD
- Dr. Joseph Caruso, MD
- Dr. Jason Harrison, MD
- Dr. Adewuni Ojo, MD
More public profiles in Texas
Directory navigation, in NPI number order.
- Joe Brown Pharmacist · Amarillo
- Jose Ortiz De Elguea Lizarraga, MD Surgery · Galveston
- Renee Christopher, CRNA Nurse Anesthetist, Certified Registered · Houston
- Victory Eze, MD Plastic Surgery · Grand Prairie
- Michelle Cosme, DDS Dentist · Lockhart
- Jose Palacios Physician Assistant - Medical · Brownsville
- Abhishek Pant Student in an Organized Health Care Education/Training Program · El Paso
- Julie Mcnutt, PT, DPT Physical Therapist · Corsicana
- Shongerwi Chekenyere Nurse Practitioner - Psychiatric/Mental Health · Fort Worth
- Victoria Walter-Etoh, NP Nurse Practitioner - Psychiatric/Mental Health · San Antonio
- Chelsea Owen Nurse Anesthetist, Certified Registered · Lubbock
- Brady Leissner Physical Therapist · Cleburne
Mailing Address
1001 N Waldrop Dr Ste 811
Arlington, TX 760124715
Phone: 8178013092