Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Gary Marvin Hall , MD

Surgery • Live Oak, TX

Active NPI 1558378471 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

12709 Toepperwein Rd, Ste 302
Live Oak, TX 782333258

Call 2106539307 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

12709 Toepperwein Rd
Ste 302

Live Oak, TX 782333258

Telephone 2106539307
Fax 2106537014
Organization at the Same NPPES Address or Phone
Cancer Care Network Of South Texas Pa Facility NPI 1629237912

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Methodist Physician Practices Pllc. 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

Medical School

University Of Texas Southwestern Medical School At Dallas

Graduation Year

1981

Medicare patients

226 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $75,796 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.

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 $58,393 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

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

208 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

$747 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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: $182.52 across 8 records.

By nature of payment

  • Food and Beverage: $182.52 across 8 records.

Reporting-company totals (3 largest of 5)

  • Smith+Nephew, Inc.: $72.80 across 3 records.
  • Integra LifeSciences Corporation: $37.21 across 2 records.
  • VERTEX PHARMACEUTICALS INCORPORATED: $30.51 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

45 years (graduated 1981)

CMS Doctors and Clinicians data list 1981 as the year this clinician finished professional 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

2006

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.

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?”

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Hall 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Hall 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Live Oak and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 80% of clinicians listed under Surgery in Texas (2024, 1,113 clinicians with data). Median for this group: 148. Middle half: 72 to 277.

Too few clinicians listed under Surgery in Live Oak have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Surgery in Texas (2024, 1,113 clinicians with data). Median for this group: $20,825. Middle half: $8,873 to $41,247.

Too few clinicians listed under Surgery in Live Oak have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Surgery in Texas (2024, 1,113 clinicians with data). Median for this group: $15,568. Middle half: $6,700 to $31,964.

Too few clinicians listed under Surgery in Live Oak have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: 70. Middle half: 31 to 145.

Too few clinicians listed under Surgery in Live Oak have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: $502. Middle half: $180 to $1,728.

Too few clinicians listed under Surgery in Live Oak have Medicare Part D data for 2024 to compare.

4 active clinicians are listed under Surgery with a practice address in Live Oak, TX (2,193 in Texas).

Addresses are self-reported to NPPES and may be out of date.

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

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $182.52.

Manufacturer Payment Nature Product Type Amount ($)
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
STRAVIX PL General $36.54
VERTEX PHARMACEUTICALS INCORPORATED
Food and Beverage
In-kind items and services
JOURNAVX General $30.51
Pacira Pharmaceuticals Incorporated
Food and Beverage
In-kind items and services
Exparel General $24.86
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
STRAVIX PL General $21.54
Integra LifeSciences Corporation
Food and Beverage
In-kind items and services
OMNIGRAFT General $20.82
Boston Scientific Corporation
Food and Beverage
In-kind items and services
SpyGlass Discover General $17.14
Integra LifeSciences Corporation
Food and Beverage
In-kind items and services
Integra General $16.39
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
STRAVIX PL General $14.72

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
77 77 $394.65 $159.89
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
56 44 $184.91 $85.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
48 48 $255.00 $105.30
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
42 42 $492.86 $211.66
49650 Repair of groin hernia using an endoscope
35 35 $1171.69 $432.77
49594 Initial repair of entrapped hernia of abdomen, 3-10 cm in length
22 22 $2148.18 $685.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
22 20 $266.00 $123.12
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope
17 17 $2087.06 $570.09
49591 Initial repair of sliding hernia of abdomen, less than 3 cm in length
13 13 $981.54 $164.40

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.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tramadol Hcl Tramadol Hcl 160 979 $468.26 137
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 27 255 $151.27 15
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 21 169 $127.93 —

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

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES TX F9523

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
110509007 (TX)
Other Identifier Medicare Railroad
P01124751
Other Identifier Cshcn
110509008 (TX)
Other Identifier Bcbs
8DE710 (TX)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20040504001537

Enrollment State Jurisdiction

TX

PECOS Control ID

0941298277

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

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

Methodist Physician Practices Pllc

12500 Judson Rd, Live Oak, TX 782334101

Phone: 2106539307

Methodist Physician Practices Pllc

12412 Judson Rd, Live Oak, TX 782333255

Phone: 2107577000

Methodist Physician Practices Pllc

6800 I 10, San Antonio, TX 782012039

Phone: 2105758289

Methodist Physician Practices Pllc

6800 W Ih, San Antonio, TX 782012039

Phone: 2109321487

Methodist Physician Practices Pllc

1139 E Sonterra Blvd, San Antonio, TX 782584349

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
NPI 1447287446

Doctor of Medicine (M.D.)

NPI 1487816245

Doctor of Medicine (M.D.)

Dr. Shawn Nessen , DO

Surgery - Surgical Critical Care

NPI 1790742997

Doctor of Osteopathic Medicine (D.O.)

Dr. Christopher White , MD

Surgery - Trauma Surgery

NPI 1023164977

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
📍
Updated Practice Location February 10, 2022

Registered at 12709 TOEPPERWEIN RD, STE 302, LIVE OAK, TX 782333258 (Tel: 2106539307)

📍
Updated Business Mailing Address February 10, 2022

Registered at 8109 FREDERICKSBURG RD, PHYSICIAN PRACTICE SERVICES, SAN ANTONIO, TX 782293311 (Tel: 2106539307)

âś…
NPI Profile Active December 30, 2014

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) December 30, 2014

Registered at 12709 TOEPPERWEIN RD, STE 302, SAN ANTONIO, TX 782333249 (Tel: 2106539307)

📍
Business Mailing Address (Initial Record) December 30, 2014

Registered at 8109 FREDERICKSBURG RD, PHYSICIAN PRACTICE SERVICES, SAN ANTONIO, TX 782293249 (Tel: 2106539307)

👤
Provider Name / Credentials (Initial Record) December 30, 2014

Recorded as GARY HALL, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 30, 2014

Surgery (license number reported to NPPES: TX F9523)

🟢
Initial NPI Registration & Enumeration August 02, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1558378471
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 02, 2006
Last Update: February 10, 2022
Sole Proprietor: No

Other Surgery Specialists in Live Oak

Healthcare providers in Live Oak

Mailing Address

8109 Fredericksburg Rd, Physician Practice Services

San Antonio, TX 782293311

Phone: 2106539307

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.