Cameron Emily Niven, MD
Family Medicine Physician · San Jose, CA
Cameron Emily Niven, MD is a family medicine physician with a practice address in San Jose, California, and NPI 1376284281, issued on Apr 5, 2022. Check the license (California 189757, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Cameron Emily Niven
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 189757 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2105 Forest Ave, San Jose, CA 95128
- Phone
- (408) 947-2500
- Enumerated
- Apr 5, 2022
- Record last updated
- Jul 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20250610002076); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2105 Forest Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cameron Emily Niven in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 189757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
423 Medicare Part D claims for 84 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium54 claims
- Amlodipine Besylate30 claims
- Fluticasone Propionate23 claims
- Jardiance21 claims
- Lisinopril16 claims
- Tamsulosin Hcl15 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
- County OF Santa ClaraSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cameron Emily Niven among 17,133 family medicine physician records in California
Cameron Emily Niven, MD 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 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2022 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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).
265 family medicine physician records list a practice address in San Jose
They are 265 of the 20,925 NPPES records with a practice address in San Jose, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Jose → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Madhavi Chenumalla, MDSan Jose, CA 951281225122849
- Michael Henehan, DOSan Jose, CA 951281053497685
- Suneetha Devi Jagarlamudi, M.D.San Jose, CA 951281205862588
- Dhanu Kapoor, M.DSan Jose, CA 951281942212758
- George Kent, MDSan Jose, CA 951281861456246
- Heideh Khalilnejadi, MDSan Jose, CA 951281528022852
- Arnold Leff, MDSan Jose, CA 951281326004730
- Surekha Manohar, MDSan Jose, CA 951281235195900
Common questions
What is Cameron Emily Niven, MD's NPI number?
Cameron Emily Niven, MD's National Provider Identifier (NPI) is 1376284281, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Cameron Emily Niven, MD located?
The NPPES record lists a practice address at 2105 Forest Ave, San Jose, CA, 95128. Phone: (408) 947-2500. Providers update this record themselves, so call before visiting.
How can I verify Cameron Emily Niven, MD's license?
NPPES lists California license number 189757, 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 Cameron Emily Niven, MD prescribe under Medicare Part D?
In 2024, Cameron Emily Niven, MD had 423 Medicare Part D claims for 84 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.