Thomas Wayne Hysler, M.D.
Occupational Medicine Physician · Pasadena, TX
Thomas Wayne Hysler, M.D. is an occupational medicine physician with a practice address in Pasadena, Texas, and NPI 1609002997, issued on Jun 1, 2009. Check the license (Texas N7111, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Wayne Hysler
- Credential
- M.D.
- Primary taxonomy
- Occupational Medicine Physician 2083X0100X
- License number
- N7111 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5213 Center Street, Pasadena, TX 77505
- Phone
- (281) 476-9900
- Enumerated
- Jun 1, 2009
- Record last updated
- Mar 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (281) 479-1320
- Entity
- Type 1 · individual
8 nearest occupational medicine physician records → All 168 in Texas → Look up another NPI →
Verify Thomas Wayne Hysler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N7111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average occupational medicine physician in 2024
32 Medicare Part D claims, against an average of 794 among the 463 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Thomas Wayne Hysler among 168 occupational medicine physician records in Texas
Thomas Wayne Hysler, M.D. is one of 168 occupational medicine physician records with a practice address in Texas. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 70% of them.
- NPI issued2009 · 70% of these records are older, 23% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2014 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Medicine Physician providers in Texas
There are 168 occupational medicine physician records in Texas.
All 168 in Texas → Every provider in Pasadena → Occupational Medicine Physician nationwide →
The 8 occupational medicine physician records with the nearest ZIP codes
- Bill Christian, MD, MS, MPHPasadena, TX 775051083279251
- Louis PuigPasadena, TX 775051154467322
- Rosa Belena-Bruce, MDPasadena, TX 775041366427403
- Eugenia George, M.D.Pasadena, TX 775041689675886
- Parvaneh Ehsanzadeh Cheemeh, M.D., MPHKaty, TX 774941407171317
- Rory Owen, MD, MPHKaty, TX 774941902893522
- Rachel Mowrey, MDBaytown, TX 775211487228151
- Norman Quesada, M.D.Baytown, TX 775211083847206
Common questions
What is Thomas Wayne Hysler, M.D.'s NPI number?
Thomas Wayne Hysler, M.D.'s National Provider Identifier (NPI) is 1609002997, issued on Jun 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Wayne Hysler, M.D. located?
The NPPES record lists a practice address at 5213 Center Street, Pasadena, TX, 77505. Phone: (281) 476-9900. Providers update this record themselves, so call before visiting.
How can I verify Thomas Wayne Hysler, M.D.'s license?
NPPES lists Texas license number N7111, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Wayne Hysler, M.D. prescribe under Medicare Part D?
In 2024, Thomas Wayne Hysler, M.D. had 32 Medicare Part D claims; the average among occupational medicine physician prescribers was 794. Part D covers Medicare prescriptions 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.