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Dr. Frederick Langner, M.D.

General Surgery (Surgery Physician)

  • Medicare participating

At a glance

Years since graduation
41
In the NPI registry since
2006
Medicare patients seen, 2024
260

Licensed in Texas since 1989, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1985Medical school: University of Texas Medical Branch at Galveston
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Surgery Physician primary
    TX license H5252 (first issued 1989; active)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: General Surgery per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
260
Services billed
752
Patients’ average age
71
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 20-29 minutes11684
Established patient office or other outpatient visit, 30-39 minutes7464
New patient office or other outpatient visit, 30-44 minutes6767
Ultrasonic guidance for blood vessel access4141
Fluoroscopic guidance for insertion or removal of central vein access device3636
Insertion of tunneled central venous tube for infusion (5 years or older)3333
Removal of tunneled central venous tube3130
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2020
Relocation of arm vein with connection to arm artery for hemodialysis1818
New patient office or other outpatient visit, 15-29 minutes1717

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Acetaminophen-Codeine (acetaminophen with codeine)
Other prescribers in Wichita Falls, TX
96
Tramadol Hcl
Other prescribers in Wichita Falls, TX
11

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 3 companies reported 6 payments worth $149 in total to this clinician.

By type
Food and Beverage$149

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Texas →

Other General Surgery clinicians in Wichita Falls

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 19, 2021), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1407834625. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.