Mark Alan Littman, D.D.S
General Practice Dentistry · Sugar Land, TX
Mark Alan Littman, D.D.S is a general practice dentistry with a practice address in Sugar Land, Texas, and NPI 1184768848, issued on Feb 16, 2007. Check the license (Texas 12372, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Alan Littman
- Credential
- D.D.S
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12372 TX
Self-reported in NPPES; status is on the state search - Practice location
- 14015 Southwest Fwy, Sugar Land, TX 77478
- Phone
- (281) 242-4040
- Enumerated
- Feb 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (281) 242-4041
- Entity
- Type 1 · individual
Also registered at 14015 Southwest Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Alan Littman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 12372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average general practice dentistry in 2024
245 Medicare Part D claims for 110 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 62 claims were for opioids.
Most prescribed
- Amoxicillin118 claims
- Acetaminophen-Codeine33 claims
- Cephalexin32 claims
- Hydrocodone-Acetaminophen27 claims
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.
102 general practice dentistry records list a practice address in Sugar Land
They are 102 of the 3,851 NPPES records with a practice address in Sugar Land, and 10,056 general practice dentistry records in Texas.
All 102 in Sugar Land → All 10,056 in Texas → Every provider in Sugar Land →
Other general practice dentistry records in Texas
- Eugene Aaron, D.D.S., P.A.League City, TX1699733048
- Alphonsus Abah, DDSDallas, TX1184324105
- Curtis AbateSan Antonio, TX1033279286
- Yetunde Abayomi, D.D.SMansfield, TX1992814776
- Emeka Abazie, DDSCoppell, TX1578657763
- Sravan Abbaraju, D.M.DFort Hood, TX1235417767
- Yamini AbbarajuHouston, TX1528247780
- Hasnain Abbas, DDS, BDSDallas, TX1669024295
- Zehra Abbas, DMDHouston, TX1972740629
- Saeid Abbasiyan, DDSGeorgetown, TX1275143182
Common questions
What is Mark Alan Littman, D.D.S's NPI number?
Mark Alan Littman, D.D.S's National Provider Identifier (NPI) is 1184768848, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Alan Littman, D.D.S located?
The NPPES record lists a practice address at 14015 Southwest Fwy, Sugar Land, TX, 77478. Phone: (281) 242-4040. Providers update this record themselves, so call before visiting.
How can I verify Mark Alan Littman, D.D.S's license?
NPPES lists Texas license number 12372, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Alan Littman, D.D.S prescribe under Medicare Part D?
In 2024, Mark Alan Littman, D.D.S had 245 Medicare Part D claims for 110 beneficiaries; the average among general practice dentistry prescribers was 83. 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.