Nicholas Williams
General Practice Dentistry · Sacramento, CA
Nicholas Williams is a general practice dentistry with a practice address in Sacramento, California, and NPI 1639330962, issued on Jun 19, 2008. Check the license (California 57100, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nicholas Williams
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 57100 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4401 Florin RD, Sacramento, CA 95823
- Phone
- (916) 428-4000
- Enumerated
- Jun 19, 2008
- Record last updated
- Jun 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 4401 Florin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hany Basta, DDSDentist1538632013
- Zohreh Eftekhari, DDSDentist1326696055
- Saima Hasnain, DDSDentist1497934962
- Anh Quynh Nguyen, DDSDentist1669568804
- Mahmoud Salama, DDSDentist1174672786
Verify Nicholas 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 57100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nicholas Williams among 17,852 general practice dentistry records in California
Nicholas Williams is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% newer
- In a Medicare fileNo · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
406 general practice dentistry records list a practice address in Sacramento
They are 406 of the 33,083 NPPES records with a practice address in Sacramento, and 17,852 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,852 in California → Every provider in Sacramento → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ronald Blanchette, DDSSacramento, CA 958231689781437
- Mai Bui, D.D.S.Sacramento, CA 958231487700209
- Jerry Castro, D.D.S.Sacramento, CA 958231831273010
- Poge Her, D.D.SSacramento, CA 958231821011776
- Mark Lai, D.D.S.Sacramento, CA 958231376540088
- Grace Min, DMDSacramento, CA 958231881755791
- Ronald Rasmussen, D.D.S.Sacramento, CA 958231093721979
- Craig Stapleton, D.D.S.Sacramento, CA 958231992894976
Common questions
What is Nicholas Williams's NPI number?
Nicholas Williams's National Provider Identifier (NPI) is 1639330962, issued on Jun 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Williams located?
The NPPES record lists a practice address at 4401 Florin RD, Sacramento, CA, 95823. Phone: (916) 428-4000. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Williams's license?
NPPES lists California license number 57100, as entered by the provider. Search the California 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. 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.