Roland Paul Williams, DDS
Oral and Maxillofacial Surgery (Dentist) · San Bernardino, CA
Roland Paul Williams, DDS is an oral and maxillofacial surgery (dentist) with a practice address in San Bernardino, California, and NPI 1639325731, issued on Aug 8, 2008. Check the license (California 59261, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roland Paul Williams
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 59261 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1655 N Mount Vernon Ave, San Bernardino, CA 92411
- Phone
- (909) 258-9263
- Enumerated
- Aug 8, 2008
- Record last updated
- Jan 31, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (909) 543-4211
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 987 in California → Look up another NPI →
Also registered at 1655 N Mount Vernon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jorge Delgado, RDHDental Hygienist1861210668
- Imaan Ghazali, PA-CPhysician Assistant1427901826
- Michelle Hoang, DDSGeneral Practice Dentistry1467809368
- Catherine Oluoha, FNPFamily Nurse Practitioner1649653791
- Javier Soto-Gastelum, DDSDentist1124970330
Verify Roland Paul Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
47 Medicare Part D claims for 26 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Acetaminophen-Codeine17 claims
- Amoxicillin17 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.
Roland Paul Williams among 987 oral and maxillofacial surgery (dentist) records in California
Roland Paul Williams, DDS is one of 987 oral and maxillofacial surgery (dentist) records with a practice address in California. 75% 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 58% of them.
- NPI issued2008 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2011 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in California
There are 987 oral and maxillofacial surgery (dentist) records in California.
All 987 in California → Every provider in San Bernardino → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Wilson Baugh Jr, D.D.S.San Bernardino, CA 924041548326572
- Curtis Chu, D.D.SVictorville, CA 923951497008288
- Tri Nguyen, DDSVictorville, CA 923951699327031
- Marcelo Toledo, DDSRialto, CA 923761811192180
- John Choi, DDSRedlands, CA 923741295843324
- Gary Chan, DDSRedlands, CA 923731700855350
- Kolina Mah-GinnRedlands, CA 923731932720653
- Anh Nguyen, DMD, MDLoma Linda, CA 923541578908240
Common questions
What is Roland Paul Williams, DDS's NPI number?
Roland Paul Williams, DDS's National Provider Identifier (NPI) is 1639325731, issued on Aug 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Roland Paul Williams, DDS located?
The NPPES record lists a practice address at 1655 N Mount Vernon Ave, San Bernardino, CA, 92411. Phone: (909) 258-9263. Providers update this record themselves, so call before visiting.
How can I verify Roland Paul Williams, DDS's license?
NPPES lists California license number 59261, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Roland Paul Williams, DDS prescribe under Medicare Part D?
In 2024, Roland Paul Williams, DDS had 47 Medicare Part D claims for 26 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.