Ronald Lee Jeffrey, D.D.S.
General Practice Dentistry · San Marcos, CA
Ronald Lee Jeffrey, D.D.S. is a general practice dentistry with a practice address in San Marcos, California, and NPI 1104819374, issued on Aug 23, 2005. Check the license (California 53553, 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
- Ronald Lee Jeffrey
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 53553 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1401 EL Norte Pkwy, San Marcos, CA 92069
- Phone
- (360) 296-3507
- Enumerated
- Aug 23, 2005
- Record last updated
- Mar 20, 2014 (not updated in 12 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 →
Verify Ronald Lee Jeffrey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 53553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ronald Lee Jeffrey among 17,852 general practice dentistry records in California
Ronald Lee Jeffrey, 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% 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 updated2014 · 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).
40 general practice dentistry records list a practice address in San Marcos
They are 40 of the 1,985 NPPES records with a practice address in San Marcos, 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 San Marcos → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Reny Chacko, DDSSan Marcos, CA 920691013069996
- Raul Escalante, D.D.S.,M.S.San Marcos, CA 920691457414674
- Rasika Jain, DDSSan Marcos, CA 920691750443859
- James Johnson, DDSSan Marcos, CA 920691700884384
- Anitha Krishnan, DDSSan Marcos, CA 920691184674350
- Ehsan Nasery, DDSSan Marcos, CA 920691427103993
- Richard Romney, D.D.S.San Marcos, CA 920691699758219
- Youngseok Seo, DDSSan Marcos, CA 920691174754568
Common questions
What is Ronald Lee Jeffrey, D.D.S.'s NPI number?
Ronald Lee Jeffrey, D.D.S.'s National Provider Identifier (NPI) is 1104819374, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Lee Jeffrey, D.D.S. located?
The NPPES record lists a practice address at 1401 EL Norte Pkwy, San Marcos, CA, 92069. Phone: (360) 296-3507. Providers update this record themselves, so call before visiting.
How can I verify Ronald Lee Jeffrey, D.D.S.'s license?
NPPES lists California license number 53553, 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.