Kathleen Serventi, MD
Internal Medicine Physician · San Jose, CA
Kathleen Serventi, MD is an internal medicine physician with a practice address in San Jose, California, and NPI 1285706937, issued on Nov 15, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kathleen Serventi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1835 Cunningham Ave, San Jose, CA 95122
- Phone
- (408) 347-5988
- Enumerated
- Nov 15, 2006
- Entity
- Type 1 · individual
Also registered at 1835 Cunningham Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jigna Mistry, FNPStudent in an Organized Health Care Education/Training Program1124267489
- Kelly Murphy, M.D.Emergency Medicine Physician1194882787
- Kara Ramos, PNPPediatric Nurse Practitioner1568965069
- Rochelle Sigel, P.A.Physician Assistant1790979482
Verify Kathleen Serventi 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
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
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.
473 internal medicine physician records list a San Jose practice address
They are 473 of the 20,925 NPPES records with a San Jose practice address, and 20,403 internal medicine physician records in California.
All 473 in San Jose → All 20,403 in California → Every provider in San Jose →
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Common questions
What is Kathleen Serventi, MD's NPI number?
Kathleen Serventi, MD's National Provider Identifier (NPI) is 1285706937, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Serventi, MD located?
The NPPES record lists a practice address at 1835 Cunningham Ave, San Jose, CA, 95122. Phone: (408) 347-5988. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Serventi, MD'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 Kathleen Serventi, MD prescribe under Medicare Part D?
In 2024, Kathleen Serventi, MD had 11 Medicare Part D claims; 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.