James Theodore Spiger, D.M.D
Dentist · Houston, TX
James Theodore Spiger, D.M.D is a dentist with a practice address in Houston, Texas, and NPI 1720237274, issued on Sep 9, 2008. Check the license (Texas 24116, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Theodore Spiger
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- 24116 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6336 Telephone RD, Houston, TX 77087
- Phone
- (713) 644-3000
- Enumerated
- Sep 9, 2008
- Record last updated
- Feb 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (713) 644-3004
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Also registered at 6336 Telephone RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ana Avella, D.M.D.Dentist1811231673
Verify James Theodore Spiger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 24116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $15.31
1 payment: food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James Theodore Spiger among 6,572 dentist records in Texas
James Theodore Spiger, D.M.D is one of 6,572 dentist records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 30% of them.
- NPI issued2008 · 30% of these records are older, 65% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2012 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
857 dentist records list a practice address in Houston
They are 857 of the 61,221 NPPES records with a practice address in Houston, and 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Houston → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ana Avella, D.M.D.Houston, TX 770871811231673
- Genaro Cano, DDSHouston, TX 770871437598406
- Jay Elliott, D.D.SHouston, TX 770871639502172
- Terry Fisher, D.D.SHouston, TX 770871295050300
- Hector Gomez, D.D.S.Houston, TX 770871134430572
- Selma Guttin, DDSHouston, TX 770871992827836
- Kalli Hale, D.D.S.Houston, TX 770871134533797
- Bradley Jetton, D.D.SHouston, TX 770871306115688
Common questions
What is James Theodore Spiger, D.M.D's NPI number?
James Theodore Spiger, D.M.D's National Provider Identifier (NPI) is 1720237274, issued on Sep 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is James Theodore Spiger, D.M.D located?
The NPPES record lists a practice address at 6336 Telephone RD, Houston, TX, 77087. Phone: (713) 644-3000. Providers update this record themselves, so call before visiting.
How can I verify James Theodore Spiger, D.M.D's license?
NPPES lists Texas license number 24116, 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.