Elizabeth A. Jacobs, MD
Internal Medicine Physician · Riverside, CA
Elizabeth A. Jacobs, MD is an internal medicine physician with a practice address in Riverside, California, and NPI 1023046059, issued on Jun 29, 2006. Check the license (California C199381, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Elizabeth A. Jacobs
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C199381 CA
MD24137 ME
R8916 TX
55569-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3390 University Ave Ste 100, Riverside, CA 92501
- Phone
- (844) 827-8000
- Enumerated
- Jun 29, 2006
- Record last updated
- Oct 17, 2024
- Medicaid ID
- 1023046059 WI
- Medicare enrollment
- Enrolled (PECOS I20241016002668); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 3390 University Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lama Al-Khoury, M.D.Neurology Physician1275635492
- Joseph Alukal, M.D.Internal Medicine Physician1801270699
- Michelle Bholat, MDFamily Medicine Physician1104849959
- Arunima Bera BrownPediatric Critical Care Medicine Physician1073929337
- Kathy CalderonFamily Medicine Physician1376122051
- Blanca Campos, MDFamily Medicine Physician1104086867
Verify Elizabeth A. Jacobs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C199381Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth A. Jacobs among 17,696 internal medicine physician records in California
Elizabeth A. Jacobs, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1993 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
187 internal medicine physician records list a practice address in Riverside
They are 187 of the 13,893 NPPES records with a practice address in Riverside, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Riverside → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jacqueline Agcaoili, MDRiverside, CA 925011124022108
- Joseph Alukal, M.D.Riverside, CA 925011801270699
- Donald Blackman, MDRiverside, CA 925011386687754
- Benjamin Chung, MDRiverside, CA 925011326031923
- Baker Hillawy, MDRiverside, CA 925011427408749
- Ameera Khan, MDRiverside, CA 925011356704522
- Mohammad Kharazmi, MDRiverside, CA 925011033121272
- Victor Laus, M.D.Riverside, CA 925011881724144
Common questions
What is Elizabeth A. Jacobs, MD's NPI number?
Elizabeth A. Jacobs, MD's National Provider Identifier (NPI) is 1023046059, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth A. Jacobs, MD located?
The NPPES record lists a practice address at 3390 University Ave Ste 100, Riverside, CA, 92501. Phone: (844) 827-8000. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth A. Jacobs, MD's license?
NPPES lists California license number C199381, 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.
What is Elizabeth A. Jacobs, MD's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.