Philip Bonanno, MD
Psychiatry Physician · Mountain View, CA
Philip Bonanno, MD is a psychiatry physician with a practice address in Mountain View, California, and NPI 1760942437, issued on Mar 20, 2019. Check the license (California 185592, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Philip Bonanno
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 185592 CA
307659 NY
61450297 WA
Self-reported in NPPES; status is on the state search - Practice location
- 298 San Antonio RD Ste 100, Mountain View, CA 94040
- Phone
- (650) 446-4900
- Enumerated
- Mar 20, 2019
- Entity
- Type 1 · individual
Also registered at 298 San Antonio RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samir Abuhamad, MD, MSPsychiatry Physician1710514179
- Lynde Alvarez, LCSWClinical Social Worker1578116000
- Kathleen ChouRegistered Nurse1811827553
- Antonia LetoMarriage & Family Therapist1366066003
- Michael Marcin, M.D., M.S.C.R.Neurodevelopmental Disabilities Physician1528100021
- Dinaz VilmsClinical Social Worker1144658774
Verify Philip Bonanno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 185592Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
83% fewer Medicare Part D claims than the average psychiatry physician in 2024
168 Medicare Part D claims for 22 beneficiaries, against an average of 1,010 among the 32,287 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Guanfacine Hcl21 claims
- Pregabalin21 claims
- Desvenlafaxine Succinate Er17 claims
- Bupropion Xl12 claims
- Duloxetine Hcl11 claims
- Guanfacine Hcl Er11 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.
28 psychiatry physician records list a Mountain View practice address
They are 28 of the 2,467 NPPES records with a Mountain View practice address, and 7,890 psychiatry physician records in California.
All 28 in Mountain View → All 7,890 in California → Every provider in Mountain View →
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Kafia Abbasi, M.D.French Camp, CA1215114897
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Chester Abbott, M.D.Pasadena, CA1053442186
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
- Ahmed AbdelrazekSacramento, CA1669092128
Common questions
What is Philip Bonanno, MD's NPI number?
Philip Bonanno, MD's National Provider Identifier (NPI) is 1760942437, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Philip Bonanno, MD located?
The NPPES record lists a practice address at 298 San Antonio RD Ste 100, Mountain View, CA, 94040. Phone: (650) 446-4900. Providers update this record themselves, so call before visiting.
How can I verify Philip Bonanno, MD's license?
NPPES lists California license number 185592, 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 Philip Bonanno, MD prescribe under Medicare Part D?
In 2024, Philip Bonanno, MD had 168 Medicare Part D claims for 22 beneficiaries; the average among psychiatry physician prescribers was 1,010. 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.