Thomas K. Speer, PH.D. D,ABSM
Sleep Specialist (PhD) · Houston, TX
Thomas K. Speer, PH.D. D,ABSM is a sleep specialist (phd) with a practice address in Houston, Texas, and NPI 1063434249, issued on Jul 24, 2006. Check the license (Texas 24910, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas K. Speer
- Credential
- PH.D. D,ABSM
- Primary taxonomy
- Sleep Specialist (PhD) 173F00000X
- License number
- 24910 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4100 S Shepherd Dr, Houston, TX 77098
- Phone
- (713) 524-9800
- Enumerated
- Jul 24, 2006
- Record last updated
- Sep 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (713) 524-1115
- Entity
- Type 1 · individual
7 nearest sleep specialist (phd) records → All 8 in Texas → Look up another NPI →
Also registered at 4100 S Shepherd Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harshinie Amaratunge, M.DGastroenterology Physician1265696504
- Jay Davis, M.D.Internal Medicine Physician1215096649
- Ikenna EmeloguGastroenterology Physician1174010177
- Dang Nguyen, MDGastroenterology Physician1023278850
- Isaac Raijman, MDGastroenterology Physician1689679557
Verify Thomas K. Speer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 24910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sleep Specialist (PhD) providers in Texas
There are 8 sleep specialist (phd) records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Texas → Every provider in Houston → Sleep Specialist (PhD) nationwide →
The 7 sleep specialist (phd) records with the nearest ZIP codes
- Jay ZeidmanHouston, TX 770071760885891
- Gregory Holt, PHD, DABSMStafford, TX 774771356878672
- Kassandra AcunaBaytown, TX 775201467097154
- Mary Rose, PSY.D, C.B.S.MWebster, TX 775981265525927
- Donald Watenpaugh, PH.D.Fort Worth, TX 761041134528169
- Vicente Solano, R.N. RPSGTSan Juan, TX 785891538195573
- Jamie BattonEl Paso, TX 799011508652215
Common questions
What is Thomas K. Speer, PH.D. D,ABSM's NPI number?
Thomas K. Speer, PH.D. D,ABSM's National Provider Identifier (NPI) is 1063434249, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas K. Speer, PH.D. D,ABSM located?
The NPPES record lists a practice address at 4100 S Shepherd Dr, Houston, TX, 77098. Phone: (713) 524-9800. Providers update this record themselves, so call before visiting.
How can I verify Thomas K. Speer, PH.D. D,ABSM's license?
NPPES lists Texas license number 24910, 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. 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.