Philip Munn Liu, M.D.
Psychiatry Physician · Mountain View, CA
Philip Munn Liu, M.D. is a psychiatry physician with a practice address in Mountain View, California, and NPI 1821225418, issued on Jun 22, 2009. Check the license (California G29814, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Philip Munn Liu
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G29814 CA
Self-reported in NPPES; status is on the state search - Practice location
- 515 South Dr Ste 11, Mountain View, CA 94040
- Phone
- (650) 961-8923
- Enumerated
- Jun 22, 2009
- Record last updated
- Jun 22, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (650) 961-1771
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Philip Munn Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G29814Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average psychiatry physician in 2024
12 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Philip Munn Liu among 8,673 psychiatry physician records in California
Philip Munn Liu, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2009 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 psychiatry physician records list a practice address in Mountain View
They are 30 of the 2,467 NPPES records with a practice address in Mountain View, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Mountain View → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Inder Darshan Arora, M.D.Mountain View, CA 940401164686499
- Bruce Bienenstock, M.D.Mountain View, CA 940401790733665
- Vanita Chawla, M,D., M.P.HMountain View, CA 940401548449135
- Nirmaljit Dhami, M.D.Mountain View, CA 940401952355547
- Evan Garner, MDMountain View, CA 940401386674869
- Maor Katz, MDMountain View, CA 940401407039571
- Patricia Khoo, M.D.Ione, CA 940401760555452
- Grace Nadolny, MDMountain View, CA 940401255350567
Common questions
What is Philip Munn Liu, M.D.'s NPI number?
Philip Munn Liu, M.D.'s National Provider Identifier (NPI) is 1821225418, issued on Jun 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Philip Munn Liu, M.D. located?
The NPPES record lists a practice address at 515 South Dr Ste 11, Mountain View, CA, 94040. Phone: (650) 961-8923. Providers update this record themselves, so call before visiting.
How can I verify Philip Munn Liu, M.D.'s license?
NPPES lists California license number G29814, 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 Munn Liu, M.D. prescribe under Medicare Part D?
In 2024, Philip Munn Liu, M.D. had 12 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.