Sam William Showatter, DDS
Dentist · Nederland, TX
Sam William Showatter, DDS is a dentist with a practice address in Nederland, Texas, and NPI 1497747505, issued on Aug 16, 2005. Check the license (Texas 9385, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sam William Showatter
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 9385 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1512 S 21St St, Nederland, TX 77627
- Phone
- (409) 721-5212
- Enumerated
- Aug 16, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (409) 721-9400
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Also registered at 1512 S 21St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristi Sparkman, DDSGeneral Practice Dentistry1679144497
Verify Sam William Showatter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 9385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average dentist in 2024
16 Medicare Part D claims for 12 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Sam William Showatter among 6,572 dentist records in Texas
Sam William Showatter, DDS 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% 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 updated2026 · 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).
6 dentist records list a practice address in Nederland
They are 6 of the 178 NPPES records with a practice address in Nederland, and 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Nederland → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Steven Fitzgerald, DDSNederland, TX 776271538275631
- Chad Ford, D.D.S.Nederland, TX 776271023122892
- Leticia Garcia, D.D.S.Nederland, TX 776271063628105
- Charles Hefner, D.D.S.Nederland, TX 776271912011610
- Galen Lacy, DDSNederland, TX 776271922128107
- Andrew CummingsKountze, TX 776251083090369
- Christina Matouk, D.D.S.Kountze, TX 776251023492360
- Robert Marroquin, DDSOrange, TX 776301457658619
Common questions
What is Sam William Showatter, DDS's NPI number?
Sam William Showatter, DDS's National Provider Identifier (NPI) is 1497747505, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sam William Showatter, DDS located?
The NPPES record lists a practice address at 1512 S 21St St, Nederland, TX, 77627. Phone: (409) 721-5212. Providers update this record themselves, so call before visiting.
How can I verify Sam William Showatter, DDS's license?
NPPES lists Texas license number 9385, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Sam William Showatter, DDS prescribe under Medicare Part D?
In 2024, Sam William Showatter, DDS had 16 Medicare Part D claims for 12 beneficiaries; the average among dentist prescribers was 86. 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.