Diane Harris
Child & Adolescent Psychiatry Physician · Campbell, CA
Diane Harris is a child & adolescent psychiatry physician with a practice address in Campbell, California, and NPI 1679648158, issued on Nov 21, 2006. Check the license (California G084412, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diane Harris
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- G084412 CA
Self-reported in NPPES; status is on the state search - Practice location
- 251 Llewellyn Ave, Campbell, CA 95008
- Phone
- (408) 364-4068
- Enumerated
- Nov 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201208002617); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 1,009 in California → Look up another NPI →
Also registered at 251 Llewellyn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Orly AbtaClinical Social Worker1710059795
- Eva AcostaCase Manager/Care Coordinator1144745118
- Paloma AganadLicensed Psychiatric Technician1124619739
- Deanna AguasBehavior Analyst1356881916
- Kayla AgustinCommunity Health Worker1497108823
- Perla Alaniz DiazLicensed Vocational Nurse1720260821
Verify Diane Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G084412Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
30 Medicare Part D claims, against an average of 504 among the 3,545 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.
Bills Medicare through one group practice
- Community Solutions For Children Families And IndividualsGilroy, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diane Harris among 1,009 child & adolescent psychiatry physician records in California
Diane Harris is one of 1,009 child & adolescent psychiatry physician records with a practice address in California. 55% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1992 · median 2005 among the 215 with a school on file
- Record last updated2007 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in California
There are 1,009 child & adolescent psychiatry physician records in California.
All 1,009 in California → Every provider in Campbell → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Elena Braverman, MDCampbell, CA 950081194891705
- Jeffrey Chen, M.D.Campbell, CA 950081548402019
- Ahsan Shaikh, MDCampbell, CA 950081760550370
- Glenn Saltz, M.D.Aptos, CA 950031275783011
- Katherine Fan, M.D.Cupertino, CA 950141720283294
- Michelle Ferrari, MDCupertino, CA 950141407920705
- Eric McDonald, M.D.Cupertino, CA 950141679928733
- Garrett Watanabe, MDCupertino, CA 950141851477376
Common questions
What is Diane Harris's NPI number?
Diane Harris's National Provider Identifier (NPI) is 1679648158, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Harris located?
The NPPES record lists a practice address at 251 Llewellyn Ave, Campbell, CA, 95008. Phone: (408) 364-4068. Providers update this record themselves, so call before visiting.
How can I verify Diane Harris's license?
NPPES lists California license number G084412, 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 Diane Harris prescribe under Medicare Part D?
In 2024, Diane Harris had 30 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. 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.