Langston Sun, MD
Psychiatry Physician · Mountain View, CA
Langston Sun, MD is a psychiatry physician with a practice address in Mountain View, California, and NPI 1184129025, issued on Mar 23, 2018. Check the license (California 177439, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Langston Sun
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 177439 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Grant RD, Mountain View, CA 94040
- Phone
- (650) 304-4614
- Enumerated
- Mar 23, 2018
- Record last updated
- Sep 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20240326004066); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 2500 Grant RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yolande AbotchiMedical-Surgical Registered Nurse1306733902
- Mohanad AlazzehEmergency Medicine Physician1285253799
- Clarence Allegakoen, M.D.Internal Medicine Physician1205909637
- Katrina BarnettEmergency Medicine Physician1952314510
- Victoria Bartret, M.D.Emergency Medicine Physician1508200890
- Philippe Begin, M.D.Allergy & Immunology Physician1386065902
Verify Langston Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 177439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Langston Sun among 8,673 psychiatry physician records in California
Langston Sun, MD 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 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2018 · median 2005 among the 3,295 with a school on file
- Record last updated2024 · 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 Langston Sun, MD's NPI number?
Langston Sun, MD's National Provider Identifier (NPI) is 1184129025, issued on Mar 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Langston Sun, MD located?
The NPPES record lists a practice address at 2500 Grant RD, Mountain View, CA, 94040. Phone: (650) 304-4614. Providers update this record themselves, so call before visiting.
How can I verify Langston Sun, MD's license?
NPPES lists California license number 177439, 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.
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.