Marissa Lea Rubio, M.D.
Internal Medicine Physician · San Diego, CA
Marissa Lea Rubio, M.D. is an internal medicine physician with a practice address in San Diego, California, and NPI 1821017203, issued on Jul 18, 2006. Check the license (California C145024, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marissa Lea Rubio
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C145024 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7930 Frost St Ste 104, San Diego, CA 92123
- Phone
- (858) 277-0696
- Enumerated
- Jul 18, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (858) 277-0690
- Entity
- Type 1 · individual
Also registered at 7930 Frost St Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marissa Lea Rubio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C145024Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 961 in San Diego → All 17,696 in California → Every provider in San Diego →
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Common questions
What is Marissa Lea Rubio, M.D.'s NPI number?
Marissa Lea Rubio, M.D.'s National Provider Identifier (NPI) is 1821017203, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Lea Rubio, M.D. located?
The NPPES record lists a practice address at 7930 Frost St Ste 104, San Diego, CA, 92123. Phone: (858) 277-0696. Providers update this record themselves, so call before visiting.
How can I verify Marissa Lea Rubio, M.D.'s license?
NPPES lists California license number C145024, 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.
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.