IndividualActive
Ronald Jeffrey, D.D.S.
NPI 1104819374 · General Practice Dentistry · San Marcos, CA
Ronald Jeffrey, D.D.S. is a General Practice Dentistry provider in San Marcos, CA (NPI 1104819374).
Provider details
- NPI number
- 1104819374
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 53553 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1401 El Norte Pkwy
#160
San Marcos, CA 92069-1773
Phone: (360) 296-3507
Street-level locationGet directions
Mailing address
Po Box 1773
Maple Falls, WA 98266-1773
Registry dates
- Enumerated
- 2005-08-23
- Last updated
- 2014-03-20
Frequently asked questions
- What is Ronald Jeffrey's NPI number?
- Ronald Jeffrey's National Provider Identifier (NPI) is 1104819374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Jeffrey's specialty?
- Ronald Jeffrey is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ronald Jeffrey located?
- Ronald Jeffrey's practice location on file with NPPES is 1401 El Norte Pkwy, San Marcos, CA 92069-1773.
- What is Ronald Jeffrey's phone number?
- The practice phone number listed in the NPPES registry for Ronald Jeffrey is (360) 296-3507.
- Is Ronald Jeffrey's NPI active?
- Yes — Ronald Jeffrey's NPI (1104819374) is active in the NPPES registry as of the last update on 2014-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.