SAGIS PLLC
PATHOLOGY · HOUSTON, TX · 28 providers · hospital-affiliated · (877) 697-2447
Provider volumes, all codes · CY2024
Group overview · all codes · CY2024
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | Services (all codes) |
|---|---|---|---|---|---|---|
| 1366421927 | Martin, Howard | MD | Pathology | Houston | TX | premium |
| 1447425954 | Goodarzi, Mahmoud | M.D. | Pathology | Needham | MA | premium |
| 1548466212 | Yalamanchili, Rajesh | M.D. | Dermatology | Houston | TX | premium |
| 1740384130 | Sagerman, Paul | MD | Pathology | Tucson | AZ | premium |
| 1508393182 | Oaxaca, Gabriel | M.D. | Pathology | Houston | TX | premium |
| 1609920404 | Wehle, Danielle | M.D., M.S. | Pathology | Mountain Brk | AL | premium |
| 1245454149 | White, Barry | M.D. | Pathology | Memphis | TN | premium |
| 1083694418 | Matthews, Mark | M.D. | Pathology | Houston | TX | premium |
| 1750540613 | Lee, Keagan | M.D. | Pathology | Houston | TX | premium |
| 1508354127 | Rodriguez, Eduardo | M.D. | Pathology | Houston | TX | premium |
| 1083774681 | Desantis, Emily | M.D. | Pathology | Austin | TX | premium |
| 1073512265 | Davis, Thomas | MD | Pathology | San Antonio | TX | premium |
| 1346221926 | Gaffney, Robyn | MD | Pathology | Albuquerque | NM | premium |
| 1740220953 | Berg, Karin | MD | Pathology | Memphis | TN | premium |
| 1689679128 | Wheeler, Thomas | M.D. | Pathology | Conroe | TX | premium |
| 1467641795 | Paine, Jordana | M.D. | Pathology | Little Rock | AR | premium |
| 1093045247 | Merritt, Brian | M.D. | Pathology | Houston | TX | premium |
| 1134454234 | Samuel, Stephen | MD | Pathology | Tomball | TX | premium |
| 1134515752 | Bender, Nicole · member of 2 groups | M.D. | Dermatology | Houston | TX | premium |
| 1811377286 | Chu, Christopher · member of 2 groups | MD | Dermatology | Austin | TX | premium |
| 1497725576 | Dalton, Scott · member of 2 groups | D.O. | Pathology | Lackland Afb | TX | premium |
| 1518134154 | Gammon, Bryan · member of 2 groups | M.D. | Dermatology | Houston | TX | premium |
| 1003876285 | Gerber, Howard · member of 2 groups | M.D. | Dermatology | Bellaire | TX | premium |
| 1467643643 | Gregorio, Jason · member of 2 groups | MD | Pathology | Houston | TX | premium |
| 1598129975 | Messer, Alison · member of 2 groups | MD | Dermatology | San Antonio | TX | premium |
| 1750622643 | Tranesh, Ghassan · member of 3 groups | MD | Pathology | Tucson | AZ | premium |
| 1285298471 | Welborn, Macartney · member of 2 groups | Dermatology | San Antonio | TX | 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.