Benjamin Ross Trousdale
Psychiatric/Mental Health Nurse Practitioner · Los Angeles, CA
Benjamin Ross Trousdale is a psychiatric/mental health nurse practitioner with a practice address in Los Angeles, California, and NPI 1336822147, issued on Aug 9, 2023. Check the license (California 95025833, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Benjamin Ross Trousdale
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 95025833 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3030 W Olympic Blvd Ste 217, Los Angeles, CA 90006
- Phone
- (213) 550-2159
- Enumerated
- Aug 9, 2023
- Record last updated
- Aug 9, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Also registered at 3030 W Olympic Blvd Ste 217
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hovhannes Avagyan, PMHNPPsychiatric/Mental Health Nurse Practitioner1083496988
- Keumhee Byeon, NPPsychiatric/Mental Health Nurse Practitioner1194325431
- Teodoro Carachure Charco, NPPsychiatric/Mental Health Nurse Practitioner1568220788
- Anthony Fernandez, PMHNP, MSN, RNPsychiatric/Mental Health Nurse Practitioner1093441875
- Eun Young Kim, NPNurse Practitioner1689058836
- Sarah Ko, PMHNPPsychiatric/Mental Health Nurse Practitioner1336699933
Verify Benjamin Ross Trousdale in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95025833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
138 Medicare Part D claims for 34 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Invega Sustenna18 claims
- Vivitrol15 claims
- Olanzapine13 claims
- Haloperidol Decanoate12 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.
Industry payments in 2024: $148.41
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Benjamin Ross Trousdale among 4,226 psychiatric/mental health nurse practitioner records in California
Benjamin Ross Trousdale is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 62% of them.
- NPI issued2023 · 62% of these records are older, 28% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2023 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in California
There are 4,226 psychiatric/mental health nurse practitioner records in California.
All 4,226 in California → Every provider in Los Angeles → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Hovhannes Avagyan, PMHNPLos Angeles, CA 900061083496988
- Keumhee Byeon, NPLos Angeles, CA 900061194325431
- Teodoro Carachure Charco, NPLos Angeles, CA 900061568220788
- Anthony Fernandez, PMHNP, MSN, RNLos Angeles, CA 900061093441875
- Sarah Ko, PMHNPLos Angeles, CA 900061336699933
- Eunice Lee, PMHNP-BCLos Angeles, CA 900061093272338
- Hee Tae LeeLos Angeles, CA 900061174415749
- Crystal MinLos Angeles, CA 900061356121677
Common questions
What is Benjamin Ross Trousdale's NPI number?
Benjamin Ross Trousdale's National Provider Identifier (NPI) is 1336822147, issued on Aug 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Ross Trousdale located?
The NPPES record lists a practice address at 3030 W Olympic Blvd Ste 217, Los Angeles, CA, 90006. Phone: (213) 550-2159. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Ross Trousdale's license?
NPPES lists California license number 95025833, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Benjamin Ross Trousdale prescribe under Medicare Part D?
In 2024, Benjamin Ross Trousdale had 138 Medicare Part D claims for 34 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.