Jenny Riley
Family Medicine Physician · Oakland, CA
Jenny Riley is a family medicine physician with a practice address in Oakland, California, and NPI 1508087313, issued on May 1, 2007. Check the license (California A93861, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jenny Riley
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A93861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 818 Webster Street, Oakland, CA 94607
- Phone
- (510) 986-6800
- Enumerated
- May 1, 2007
- Record last updated
- Jul 2, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (510) 986-6896
- Medicare enrollment
- Enrolled (PECOS I20100917000465); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 818 Webster Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryu Cheng, LCSWClinical Social Worker1023461175
- Thanh Dinh, NPFamily Nurse Practitioner1942699251
- Thien Gangopadyhay, FNPFamily Nurse Practitioner1952586232
- Jenny Lam, LCSWClinical Social Worker1831575901
- Daniel Park, M.D.Internal Medicine Physician1073691838
- Natsuko Takakuwa, MDPediatrics Physician1689093049
Verify Jenny Riley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A93861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average family medicine physician in 2024
5,046 Medicare Part D claims for 497 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium751 claims
- Amlodipine Besylate476 claims
- Losartan Potassium385 claims
- Metformin Hcl253 claims
- Metoprolol Succinate201 claims
- Lisinopril140 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
- Asian Health ServicesOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jenny Riley among 17,133 family medicine physician records in California
Jenny Riley 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2007 · median 2005 among the 10,652 with a school on file
- Record last updated2015 · 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).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Oakland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kimberly Seu Chang, MDOakland, CA 946071851470330
- Hua Chen, M.D.Oakland, CA 946071457375297
- Arthur Chen, MDOakland, CA 946071871663898
- Steven Chen, MDOakland, CA 946071902976434
- Tammy Chen, MDOakland, CA 946071093887721
- Zhi Huang, MDOakland, CA 946071942363999
- George Lee, MDOakland, CA 946071306916895
- Susan Lo, MDOakland, CA 946071386723435
Common questions
What is Jenny Riley's NPI number?
Jenny Riley's National Provider Identifier (NPI) is 1508087313, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jenny Riley located?
The NPPES record lists a practice address at 818 Webster Street, Oakland, CA, 94607. Phone: (510) 986-6800. Providers update this record themselves, so call before visiting.
How can I verify Jenny Riley's license?
NPPES lists California license number A93861, 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 Jenny Riley prescribe under Medicare Part D?
In 2024, Jenny Riley had 5,046 Medicare Part D claims for 497 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.