Jacqueline Jayan, M.D.
Internal Medicine Physician · Danville, CA
Jacqueline Jayan, M.D. is an internal medicine physician with a practice address in Danville, California, and NPI 1780001792, issued on Mar 27, 2014. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jacqueline Jayan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 915 San Ramon Valley Blvd, Danville, CA 94526
- Phone
- (925) 875-3750
- Enumerated
- Mar 27, 2014
- Entity
- Type 1 · individual
Also registered at 915 San Ramon Valley Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonal Advani, MDInternal Medicine Physician1861681447
- Chelsea Bowman, M.D.Internal Medicine Physician1033485958
- Michael Cheng, MDPediatrics Physician1982873022
- Sean Feezell, DOFamily Medicine Physician1134157704
- Jason MeierhenryFamily Nurse Practitioner1659929099
- Diya NaharAcute Care Nurse Practitioner1710437454
Verify Jacqueline Jayan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
48% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,436 Medicare Part D claims for 184 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium186 claims
- Amlodipine Besylate94 claims
- Levothyroxine Sodium71 claims
- Lisinopril56 claims
- Losartan Potassium52 claims
- Alendronate Sodium49 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.
One hospital or facility affiliation
- Sutter Bay Medical FoundationSanta Clara, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
21 internal medicine physician records list a Danville practice address
They are 21 of the 897 NPPES records with a Danville practice address, and 20,403 internal medicine physician records in California.
All 21 in Danville → All 20,403 in California → Every provider in Danville →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Jacqueline Jayan, M.D.'s NPI number?
Jacqueline Jayan, M.D.'s National Provider Identifier (NPI) is 1780001792, issued on Mar 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jacqueline Jayan, M.D. located?
The NPPES record lists a practice address at 915 San Ramon Valley Blvd, Danville, CA, 94526. Phone: (925) 875-3750. Providers update this record themselves, so call before visiting.
How can I verify Jacqueline Jayan, M.D.'s license?
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 Jacqueline Jayan, M.D. prescribe under Medicare Part D?
In 2024, Jacqueline Jayan, M.D. had 1,436 Medicare Part D claims for 184 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.