Thomas J. Preininger, LCSW
Clinical Social Worker · San Antonio, TX
Thomas J. Preininger, LCSW is a clinical social worker with a practice address in San Antonio, Texas, and NPI 1548220114, issued on Mar 27, 2006. Check the license (Texas 18662, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas J. Preininger
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 18662 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8310 Ewing Halsell Dr, San Antonio, TX 78229
- Phone
- (210) 616-0885
- Enumerated
- Mar 27, 2006
- Record last updated
- Jan 20, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (210) 614-5633
- Medicaid ID
- 171633401 TX
- Medicare enrollment
- Enrolled (PECOS I20110607000390); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 11,683 in Texas → Look up another NPI →
Also registered at 8310 Ewing Halsell Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas J. Preininger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 18662Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Ecumenical Center For Religion And HealthSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas J. Preininger among 11,683 clinical social worker records in Texas
Thomas J. Preininger, LCSW is one of 11,683 clinical social worker records with a practice address in Texas. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 89% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1990 · median 2012 among the 2,264 with a school on file
- Record last updated2011 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
956 clinical social worker records list a practice address in San Antonio
They are 956 of the 37,749 NPPES records with a practice address in San Antonio, and 11,683 clinical social worker records in Texas.
All 11,683 in Texas → Every provider in San Antonio → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Diane Castillo, LCSWSan Antonio, TX 782291912943432
- Marisa Cook, LICSWSan Antonio, TX 782291215998828
- Phil Dunn, LCSWSan Antonio, TX 782291518919240
- Nancy Franklin, LCSW, LMFTSan Antonio, TX 782291184654964
- Rosalind Garza-Harris, LCSWSan Antonio, TX 782291306809165
- Richard Hamilton, LCSWSan Antonio, TX 782291801806450
- Cynthia Hatch, LCSWSan Antonio, TX 782291740215581
- Daniel Hernandez, LCSWSan Antonio, TX 782291649265075
Common questions
What is Thomas J. Preininger, LCSW's NPI number?
Thomas J. Preininger, LCSW's National Provider Identifier (NPI) is 1548220114, issued on Mar 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas J. Preininger, LCSW located?
The NPPES record lists a practice address at 8310 Ewing Halsell Dr, San Antonio, TX, 78229. Phone: (210) 616-0885. Providers update this record themselves, so call before visiting.
How can I verify Thomas J. Preininger, LCSW's license?
NPPES lists Texas license number 18662, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.