Specialty Directory
Anesthesiology in SEGUIN, TX
Federal CMS data for 11 anesthesiology providers practicing in SEGUIN, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$79
11
Anesthesiology Providers
in SEGUIN, TX
$79
Median Industry Payments
per provider (2018–2024)
87
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Anesthesiology includes multiple subspecialties with different practice patterns.
Learn more →
Anesthesiology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| MICHAUD, RYAN MD | 3,311 | 1,500 | Drug screening test | $37,825 (2018-2024) | Food & Beverage (100%) | Very High |
| LONGANECKER, JOHN D.O, | 242 | 242 | Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | $159 (2018-2024) | Food & Beverage (100%) | Very High |
| PERCHES, DAVID M.D. | 152 | 148 | Anesthesia for cataract/lens surgery | $611 (2018-2024) | Food & Beverage (100%) | Very High |
| SCHRONK, KENNETH M.D. | 93 | 93 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | $29 (2019-2023) | Food & Beverage (100%) | Very High |
| KENNEDY, BRUCE M.D. | 92 | 92 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | $206 (2018-2023) | Food & Beverage (100%) | Very High |
| MAJOR, DOLORES M.D. | 87 | 85 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | $33 (2019-2020) | Food & Beverage (100%) | Very High |
| GARZA, JAMES D.O. | 27 | 26 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | $79 (2019-2023) | Food & Beverage (100%) | Very High |
| ZWEIKOFT, STEWART MD | — | — | — | $596 (2018-2019) | Food & Beverage (100%) | Moderate |
| MAYHORN, RONALD M.D. | — | — | — | $21 (2019-2019) | Food & Beverage (100%) | Moderate |
| PINA, DANIEL M.D. | — | — | — | $16 (2022-2022) | Food & Beverage (100%) | Moderate |
| OSBORN, MATTHEW MD | — | — | — | $0 | — | Low |
Note: Anesthesiology encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Anesthesiology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
General Practice (4)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ZWEIKOFT, STEWART | 0 | $596 |
| MAYHORN, RONALD | 0 | $21 |
| PINA, DANIEL | 0 | $16 |
| OSBORN, MATTHEW | 0 | $0 |
Cardiac Surgery (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| LONGANECKER, JOHN | 242 | $159 |
| PERCHES, DAVID | 152 | $611 |
| SCHRONK, KENNETH | 93 | $29 |
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KENNEDY, BRUCE | 92 | $206 |
| MAJOR, DOLORES | 87 | $33 |
| GARZA, JAMES | 27 | $79 |
Clinical Cardiology (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MICHAUD, RYAN | 3,311 | $37,825 |