Who bills the most Injection, omalizumab, 5 mg (J2357) to Medicare in Texas?
Medicare Part B FFS · CY2024 · as published by CMS20 physician groups billed Injection, omalizumab, 5 mg (J2357) to Medicare fee-for-service in Texas in 2024; the top five named groups hold 57% of that volume, and independent (non-hospital-affiliated) groups deliver 40%.
J2357 — Injection, omalizumab, 5 mg · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Texas market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 46% of Medicare in Texas; Medicare Advantage penetration 43% → 54% since 2020.
| # | Physician group | City | St | Specialty | Providers | J2357 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | INNOVATIVE INFUSIONS LLC | AUSTIN | TX | NURSE PRACTITIONER | 106 | 74,160 | 21.2% | (512) 261-4800 |
| 2 | PREMIER PULMONARY CRITICAL CARE AND SLEEP MEDICINE, PA | MCKINNEY | TX | NURSE PRACTITIONER | 9 | 20,400 | 5.8% | (903) 465-5012 |
| 3 | ALLERGY IMMUNOLOGY AND RESPIRATORY CARE PA | PLANO | TX | ALLERGY/IMMUNOLOGY | 2 | 19,590 | 5.6% | (214) 373-1773 |
| 4 | JAMES R HADEN MD PA | FORT WORTH | TX | ALLERGY/IMMUNOLOGY | 2 | 17,955 | 5.1% | (817) 336-8855 |
| 5 | ALLERGY ARTS LLP | AMARILLO | TX | RHEUMATOLOGY | 6 | 16,305 | 4.7% | (806) 353-7000 |
| 6 | SPECIALTY INFUSION LLC | BATON ROUGE | TX | NURSE PRACTITIONER | 29 | 14,940 | 4.3% | (888) 339-0906 |
| 7 | ALLERGY CLINIC LLP | HOUSTON | TX | ALLERGY/IMMUNOLOGY | 4 | 12,930 | 3.7% | (713) 797-0993 |
| 8 | ATTIGO INFUSION INC | DENTON | TX | NURSE PRACTITIONER | 21 | 10,350 | 3.0% | (972) 661-2273 |
| 9 | GREATER AUSTIN ALLERGY, ASTHMA AND IMMUNOLOGY PA | AUSTIN | TX | ALLERGY/IMMUNOLOGY | 10 | 10,170 | 2.9% | (512) 732-2774 |
| 10 | ALLERGY ASTHMA AND IMMUNOLOGY ASSOCIATES OF SOUTH TEXAS, P.A. | SAN ANTONIO | TX | ALLERGY/IMMUNOLOGY | 6 | 9,786 | 2.8% | (210) 616-0882 |
| 11 | TEXAS REGIONAL ASTHMA AND ALLERGY CENTER | SOUTHLAKE | TX | ALLERGY/IMMUNOLOGY | 3 | 9,382 | 2.7% | (817) 421-0770 |
| 12 | SANDEEP GUPTA, MD, PA | DALLAS | TX | ALLERGY/IMMUNOLOGY | 10 | 8,640 | 2.5% | (214) 369-1901 |
| 13 | PRIVIA MEDICAL GROUP GULF COAST PLLC | HOUSTON | TX | NURSE PRACTITIONER | 515 | 7,515 | 2.1% | (713) 512-7500 |
| 14 | SOUTH TEXAS ALLERGY AND ASTHMA MEDICAL PROFESSIONALS PLLC | SAN ANTONIO | TX | NURSE PRACTITIONER | 5 | 7,232 | 2.1% | (210) 616-5385 |
| 15 | DR. ROGERS MEDICAL GROUP PA | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 7 | 5,400 | 1.5% | — |
| 16 | US ALLERGY AND ASTHMA | FRISCO | TX | ALLERGY/IMMUNOLOGY | 2 | 5,252 | 1.5% | (469) 200-2605 |
| 17 | JOHN ALLEN VAN WAGONER, MD, PA | DENISON | TX | PHYSICIAN ASSISTANT | 11 | 4,785 | 1.4% | (903) 463-8400 |
| 18 | ALLERGY INSTITUTE OF SAN ANTONIO, P.A. | LIVE OAK | TX | ALLERGY/IMMUNOLOGY | 3 | 2,241 | 0.6% | (210) 646-6978 |
| 19 | IVX HEALTH OF TEXAS PA | SAN ANTONIO | TX | NURSE PRACTITIONER | 19 | 1,890 | 0.5% | (726) 230-8110 |
| 20 | ALLERGY ASTHMA AND IMMUNOLOGY CENTER SC | SHILOH | TX | ALLERGY/IMMUNOLOGY | 6 | 1,653 | 0.5% | (618) 624-2060 |
*Share of Texas's disclosed Medicare-FFS services for J2357, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing J2357 in Texas — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →