Specialist in Texas
2,380 NPPES records list specialist with a Texas practice address, 8 per 100,000 residents, 47 of 51 per resident. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 39 of 48.
Houston has the most, 366
Source: CMS NPPES, primary taxonomy 174400000X by practice city, loaded Aug 27, 2026.
Specialist records in Texas
- Coraly Serrano, HHPAustin, TX 787561356791313
- Marc Serret, M.D.College Station, TX 778401497952568
- Keith Seto, MDMcKinney, TX 750701477641132
- Katie Shaffer, M.EDDallas, TX 752311821894791
- Alpesh Shah, M.D.Pearland, TX 775841508865866
- Jesal Shah, MDDallas, TX 752521457814527
- Leah Shah, OTRAustin, TX 787231851683726
- Navinchandra Shah, PTNorth Richland Hills, TX 761801053418699
- Rakesh Shah, M.D.Webster, TX 775981447292206
- Syed Shah, MDArlington, TX 760151811077738
- Simona Shaitelman, MDHouston, TX 770301013166701
- Alireza Shakouri, MDSouthlake, TX 760921366652208
- Aiyanadar Shanmugam, M.D F.A.C.E, F.A.C.ECollege Station, TX 778451386659811
- Gregory Shannon, M.D.Sugar Land, TX 774791730148495
- John Shary, MDSour Lake, TX 776591811078827
- Timothy Shaw, M.D., P.A.Livingston, TX 773511316930183
- Tina Shenouda, MDHouston, TX 770871326386996
- Kristin Shepherd, O.T.R./L.Kerrville, TX 780281760828925
- Ricci Sheridan, MSIrving, TX 750391336066091
- Anil Sheth, M.D.Houston, TX 770241790755288
- Dwight Shewchuk, MDDallas, TX 752511639101314
- Justin ShieldsRed Oak, TX 751541205247582
- Edward Shin, M.D.Plano, TX 750931427084433
- Bradley Shipman, M.D.San Antonio, TX 782091083616916
- Stephanie Shisler, M.D.Rockwall, TX 750321902898356
- Joyce Shotwell, MDFrisco, TX 750341770586331
- Renuka Shringer, NPAddison, TX 750011770968398
- Joshua Shroll, MD, MPHSan Antonio, TX 782581942524806
- Faheem Shujauddin, M.D.Houston, TX 770821356447619
- Urmil Shukla, MDHuntsville, TX 773401144207317
- Allan Shulkin, M.D.Dallas, TX 752301174566160
- Brenda Shunn, LPT, RMTAustin, TX 787041619070935
- Bryce Shutt, M.D.Waco, TX 767121538128186
- Amy Shy, EISWichita Falls, TX 763011114669496
- Eleftherios Sideris, M.D.Amarillo, TX 791061548417058
- Michel Siegel, M.D.Houston, TX 770631235118712
- Fernando Siles, M.D.Greenville, TX 754011851323059
- Elvio Silva, MDHouston, TX 770301467569103
- Sylvia Silva, OTRAlice, TX 783321295878213
- Richard Silver, M.D.Frisco, TX 750341881647212
- Connie SilversProsper, TX 750781619144367
- Clyde Simmons, M.D.Houston, TX 770241568480705
- Lisa Simon, DPTHurst, TX 760531790957694
- Charles Simonton, M.D.Dallas, TX 752291922205509
- Brenda Simpson, MDEl Paso, TX 799021750676250
- John Simpson, L-HISLufkin, TX 759041801091145
- Joseph Simpson, M.D.San Antonio, TX 782401558399378
- Martha Simpson, O.D.Galveston, TX 775501093891582
- Pamela Simpson, PTFort Worth, TX 761201588078190
- Janna Sims, O.T.R.Fort Worth, TX 761791346468378
Texas ranks 47 of 51 per resident
Source: CMS NPPES, primary taxonomy 174400000X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.
What the count covers
The CMS National Plan and Provider Enumeration System currently lists 2,380 Specialist providers with a primary practice address in Texas. Each clinician on this roster selected Specialist as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Specialist part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
At 2,380 enrolled providers, Specialist in Texas is a mid-volume market, that matters for search-radius decisions, because patients in Texas outside the largest metros often need to broaden to adjacent cities to find a local Specialist clinician. The directory below is paginated 50 providers at a time (48 pages total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.
Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Specialist providers in Texas, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Texas medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.
States with a similar number
- Pennsylvania2,448
- New Jersey1,979
- Washington2,856
- Ohio1,561
The largest states
- New York23,149
- California6,640
- Florida3,439
- Washington2,856
- Pennsylvania2,448
Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.