NPPES file of Aug 9, 2026

Violetta M. Roller, D.D.S.

Dentist · San Antonio, TX

Violetta M. Roller, D.D.S. is a dentist with a practice address in San Antonio, Texas, and NPI 1538146345, issued on Dec 22, 2005. Check the license (Texas 21832, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538146345
Name
Violetta M. Roller
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
21832 TX
Self-reported in NPPES; status is on the state search
Practice location
3066 E Commerce St, San Antonio, TX 78220
Phone
(210) 233-7000
Enumerated
Dec 22, 2005
Record last updated
Jul 21, 2022
Fax
(210) 277-6387
Medicaid ID
176588502 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest dentist records → All 6,572 in Texas → Look up another NPI →

Also registered at 3066 E Commerce St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephen Adams, NURSE PRACTITIONERPediatric Nurse Practitioner1659329027
  2. Zhorae Adams, DNP, APRN, CPNP-PCPediatric Nurse Practitioner1982426045
  3. Richard ArroyoPsychiatry Physician1821674870
  4. Kelly Brooks, M.D.Family Medicine Physician1881056414
  5. Michael Busch, LPCProfessional Counselor1730354309
  6. Birgit Carlson, D.D.S.Dentist1457338261

Verify Violetta M. Roller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 21832    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

67% fewer Medicare Part D claims than the average dentist in 2024

28 Medicare Part D claims for 22 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Violetta Roller28
  2. Specialty average86

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.

Violetta M. Roller among 6,572 dentist records in Texas

Violetta M. Roller, D.D.S. 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 updated2022 · 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).

547 dentist records list a practice address in San Antonio

They are 547 of the 37,749 NPPES records with a practice address in San Antonio, and 6,572 dentist records in Texas.

All 6,572 in Texas → Every provider in San Antonio → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Birgit Carlson, D.D.S.San Antonio, TX 782201457338261
  2. Nicole DavisSan Antonio, TX 782201912607359
  3. Angela Enriquez, DDSSan Antonio, TX 782201275797870
  4. Jesus Espino, DDSSan Antonio, TX 782201710908678
  5. Andrea Frere, DDSSan Antonio, TX 782201356652424
  6. Amber Hoedebecke, DDSSan Antonio, TX 782201114214285
  7. Deanna Matocha, DDSSan Antonio, TX 782201508964438
  8. Jeff Paz, D.D.S.San Antonio, TX 782201326355637

Common questions

What is Violetta M. Roller, D.D.S.'s NPI number?

Violetta M. Roller, D.D.S.'s National Provider Identifier (NPI) is 1538146345, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Violetta M. Roller, D.D.S. located?

The NPPES record lists a practice address at 3066 E Commerce St, San Antonio, TX, 78220. Phone: (210) 233-7000. Providers update this record themselves, so call before visiting.

How can I verify Violetta M. Roller, D.D.S.'s license?

NPPES lists Texas license number 21832, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Violetta M. Roller, D.D.S. prescribe under Medicare Part D?

In 2024, Violetta M. Roller, D.D.S. had 28 Medicare Part D claims for 22 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.