Caesar Jonathan Arturo, MD
Family Medicine Physician · San Diego, CA
Caesar Jonathan Arturo, MD is a family medicine physician with a practice address in San Diego, California, and NPI 1497174007, issued on Apr 10, 2014. Check the license (California A139902, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caesar Jonathan Arturo
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A139902 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Phone
- (800) 290-5000
- Enumerated
- Apr 10, 2014
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170925002892); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 9455 Clairemont Mesa Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Caesar Jonathan Arturo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A139902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average family medicine physician in 2024
3,377 Medicare Part D claims for 335 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 130 claims were for opioids.
Most prescribed
- Atorvastatin Calcium271 claims
- Rosuvastatin Calcium217 claims
- Metformin Hcl Er193 claims
- Amlodipine Besylate178 claims
- Lisinopril157 claims
- Levothyroxine Sodium102 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caesar Jonathan Arturo among 17,133 family medicine physician records in California
Caesar Jonathan Arturo, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Nujim Jerjees, M.DSan Diego, CA 921231700859543
- Jennifer Leung, M.D.San Diego, CA 921231407866957
- Fernando Leyva, M.D., M.S.San Diego, CA 921231295706919
- Dawn Long, M.D.San Diego, CA 921231861429813
- Aimee Lopes, M.D.San Diego, CA 921231851409593
Common questions
What is Caesar Jonathan Arturo, MD's NPI number?
Caesar Jonathan Arturo, MD's National Provider Identifier (NPI) is 1497174007, issued on Apr 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Caesar Jonathan Arturo, MD located?
The NPPES record lists a practice address at 9455 Clairemont Mesa Blvd, San Diego, CA, 92123. Phone: (800) 290-5000. Providers update this record themselves, so call before visiting.
How can I verify Caesar Jonathan Arturo, MD's license?
NPPES lists California license number A139902, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caesar Jonathan Arturo, MD prescribe under Medicare Part D?
In 2024, Caesar Jonathan Arturo, MD had 3,377 Medicare Part D claims for 335 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.