NPPES file of Aug 9, 2026

Lawrence Vu Nguyen, D.D.S.

General Practice Dentistry · Rocklin, CA

Lawrence Vu Nguyen, D.D.S. is a general practice dentistry with a practice address in Rocklin, California, and NPI 1790704278, issued on Jul 18, 2006. Check the license (California 44750, as entered in NPPES) with the California 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
1790704278
Name
Lawrence Vu Nguyen
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
44750 CA
Self-reported in NPPES; status is on the state search
Practice location
5440 Park Dr, Rocklin, CA 95765
Phone
(916) 435-5255
Enumerated
Jul 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(916) 435-5115
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

Also registered at 5440 Park Dr

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

  1. Benjamin Valdez, M.D.Pediatrics Physician1083617096

Verify Lawrence Vu Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 44750
    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 California 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.

60% fewer Medicare Part D claims than the average general practice dentistry in 2024

33 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Lawrence Nguyen33
  2. Specialty average83

Most prescribed

  1. Amoxicillin13 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.

Lawrence Vu Nguyen among 17,852 general practice dentistry records in California

Lawrence Vu Nguyen, D.D.S. 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. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 71% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 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).

42 general practice dentistry records list a practice address in Rocklin

They are 42 of the 1,575 NPPES records with a practice address in Rocklin, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Ashish Arya, D.D.S.Rocklin, CA 957651295738052
  2. James Ellis, DDSRocklin, CA 957651497855282
  3. Volkmar Felahy, D.D.S.Rocklin, CA 957651619007499
  4. Thanh-Truc Nguyen, D.D.S.Rocklin, CA 957651043350879
  5. Minh Nguyen, D.D.S.Rocklin, CA 957651447390273
  6. Keith Nguyen, DDSRocklin, CA 957651295877223
  7. Andrew Phung, DDSRocklin, CA 957651740387604
  8. Eugenia Saakova, DDSRocklin, CA 957651629178421

Common questions

What is Lawrence Vu Nguyen, D.D.S.'s NPI number?

Lawrence Vu Nguyen, D.D.S.'s National Provider Identifier (NPI) is 1790704278, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence Vu Nguyen, D.D.S. located?

The NPPES record lists a practice address at 5440 Park Dr, Rocklin, CA, 95765. Phone: (916) 435-5255. Providers update this record themselves, so call before visiting.

How can I verify Lawrence Vu Nguyen, D.D.S.'s license?

NPPES lists California license number 44750, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lawrence Vu Nguyen, D.D.S. prescribe under Medicare Part D?

In 2024, Lawrence Vu Nguyen, D.D.S. had 33 Medicare Part D claims for 14 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.