NEVVI Medicare utilization intelligence

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AUSTIN GASTROENTEROLOGY PLLC

PAC 9739174954 Physician group
GASTROENTEROLOGY · AUSTIN, TX · hospital-affiliated
Specialty GASTROENTEROLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in AUSTIN, TX · bills Medicare in 7 states
Scale 80 providers on the CMS registry roster · 94 codes billed (five-year data window) · 35,194 services (all billed codes, CY2024)
Medicare paid $3.4M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (512) 454-4588 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 37Advanced-practice 36Other clinicians 0= 73 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 73 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 40 of the group's 94 codes this year, across 2 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1962455105 Frank, Carl M.D. Gastroenterology GeorgetownTX premium
1033194634 Lubin, Craig M.D. Gastroenterology AustinTX premium
1114902228 Ellis, Kenneth M.D. Gastroenterology AustinTX premium
1881679959 Sperling, Richard M.D. Gastroenterology AustinTX premium
1124290416 Srygley, Fletcher MD Gastroenterology AustinTX premium
1922083039 Frachtman, Robert M.D. Gastroenterology AustinTX premium
1235114786 Gagneja, Harish MD Gastroenterology AustinTX premium
1902250327 Valadez, David M.D. Gastroenterology Round RockTX premium
1154347870 Havemann, Benjamin M.D. Gastroenterology AustinTX premium
1528324787 Jangouk, Parastoo M. D. Gastroenterology Round RockTX premium
1437321791 Tsai, John MD Gastroenterology AustinTX premium
1205811296 Ziebert, John M.D. Gastroenterology AustinTX premium
1568447670 Hsu, Chia-Wen M.D. Gastroenterology AustinTX premium
1477651982 Emmett, Daniel M.D. Gastroenterology AustinTX premium
1891113288 Klapheke, Robert Gastroenterology AustinTX premium
1225268261 Hafemeister, Adam MD Gastroenterology AustinTX premium
1104086628 Thomas, Harry MD Gastroenterology AustinTX premium
1659717445 Garapati, Karthik M.D. Gastroenterology AustinTX premium
1518158427 Duddempudi, Sushil MD Gastroenterology Round RockTX premium
1164407615 Godell, Christopher M.D. Gastroenterology Round RockTX premium
1023467198 Luther, Sanjana M.D. Gastroenterology AustinTX premium
1558371559 Pham, Binh M.D. Gastroenterology AustinTX premium
1144579699 Reddy, Sheila M.D. Gastroenterology AustinTX premium
1881602621 Poreddy, Vijayrama MD Gastroenterology Round RockTX premium
1508150053 Tau, Jianhua M.D. Gastroenterology AustinTX premium
1891008900 Kumarappa, Venkata Sumana M.D Gastroenterology Round RockTX premium
1932184512 Alcocer, Angel M.D. Gastroenterology AustinTX premium
1093790537 Kumar, Pradeep M.D. Gastroenterology AustinTX premium
1285920751 Desai, Shiv MD Gastroenterology Round RockTX premium
1174942791 Kim, David MD Gastroenterology AustinTX premium
1801865142 Long, Chad M.D. Gastroenterology Round RockTX premium
1447679246 Dalapathi, Vijay M.D. Gastroenterology Round RockTX premium
1629498068 Arastu, Sanaa MD Gastroenterology AustinTX premium
1376019513 Hickenbottom, Tatiana PA-C Physician Assistant LeanderTX premium
1750591616 Duddempudi, Anupama MD Gastroenterology AustinTX premium
1821074543 Herrera, Kara P.A. Physician Assistant Round RockTX premium
1861735474 Zhang, Cecelia MD Gastroenterology AustinTX premium
1518943224 Zamora, Mikel P.A. Physician Assistant AustinTX premium
1326276874 Wilson, Louise FNP Nurse Practitioner Cedar ParkTX premium
1083257448 Young, Kristen Nurse Practitioner Cedar ParkTX premium
1417948530 Johnson, Laura P.A. Physician Assistant Dripping SpringsTX premium
1215254024 Lyuboslavsky, Yulia APN, ACNS-BC Certified Clinical Nurse Specialist AustinTX premium
1215913991 Seigle Kerr, Laura Physician Assistant AustinTX premium
1669756508 Martinez, Marni C.N.S. Certified Clinical Nurse Specialist AustinTX premium
1588905277 Cheng, Dorothy RN Nurse Practitioner Round RockTX premium
1932561438 Ferrante, Nicole MD Gastroenterology Round RockTX premium
1811133762 Srinivasan, Deepika PA-C Physician Assistant AustinTX premium
1134558034 Kielhorn, Sara MMS, PA-C Physician Assistant TempleTX premium
1659662799 Conley, Tara NP-C Nurse Practitioner Round RockTX premium
1902516537 Lear, Sarah CNP Nurse Practitioner Round RockTX premium
1184123697 Roehm, Katherine PA-C Physician Assistant Round RockTX premium
1710962873 Leakey, Erika P.A. Physician Assistant AustinTX premium
1962753947 Dann, Britney PA-C Physician Assistant Bee CavesTX premium
1053981365 Johnson, Marianne Physician Assistant AustinTX premium
1952994592 Patel, Nishita PA-C Physician Assistant AustinTX premium
1578170791 Manriquez, Theresa PA-C Physician Assistant AustinTX premium
1952386906 Neighbors, Julie P.A. Physician Assistant GeorgetownTX premium
1871998518 Fleming, Nichole PA Physician Assistant AustinTX premium
1225527344 Armstrong, Amber AG ACNP-BC Nurse Practitioner AustinTX premium
1720216823 Borkowicz, Julia PA-C Physician Assistant Round RockTX premium
1063065050 Sauls, Melissa MSN, APRN, FNP-C Nurse Practitioner AustinTX premium
1013925429 Burg, Erica ACNP Nurse Practitioner AustinTX premium
1154579357 Reyna, Kellie PA-C Physician Assistant TempleTX premium
1275089708 Bobrovnyk, Mariya PA-C Physician Assistant AustinTX premium
1740693670 Drummond, Channing ACNP-BC Nurse Practitioner Round RockTX premium
1215603477 Barnes, Jessica AGACNP-BC Nurse Practitioner AustinTX premium
1467638528 Langston, Jessica P.A. Physician Assistant Round RockTX premium
1144849985 Bach, Jesse NP Nurse Practitioner MinneapolisMN premium
1588037204 Nguyen, Sheila P.A.-C Physician Assistant AustinTX premium
1063883874 Beer, Rosimeire · member of 2 groups APRN Nurse Practitioner AustinTX premium
1013150663 Bishop, Elizabeth · member of 2 groups PA-C Physician Assistant Round RockTX premium
1801156088 Dalton-Fitzgerald, Eimile · member of 2 groups M.D. Gastroenterology AustinTX premium
1619488053 Kester, Andrew · member of 2 groups Nurse Practitioner Cedar ParkTX premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.