Robert Trichter, M.D.
NPI 1629019468 · Psychiatry Physician · Culver City, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Trichter, M.D. is a Psychiatry Physician provider in Culver City, CA (NPI 1629019468).
Provider details
- NPI number
- 1629019468
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A36041 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 160 |
| Mirtazapine | 135 |
| Olanzapine | 128 |
| Aripiprazole | 112 |
| Divalproex Sodium | 109 |
| Lithium Carbonate | 80 |
| Clozapine | 75 |
| Sertraline Hcl | 72 |
| Risperidone | 63 |
| Oxcarbazepine | 48 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$890 across 60 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-10
- Last updated
- 2012-02-29
Frequently asked questions
- What is Robert Trichter's NPI number?
- Robert Trichter's National Provider Identifier (NPI) is 1629019468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Trichter's specialty?
- Robert Trichter is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Trichter located?
- Robert Trichter's practice location on file with NPPES is 3831 Hughes Ave, Culver City, CA 90232-2751.
- What is Robert Trichter's phone number?
- The practice phone number listed in the NPPES registry for Robert Trichter is (310) 280-9670.
- Does Robert Trichter accept Medicare?
- Robert Trichter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Trichter's NPI active?
- Yes — Robert Trichter's NPI (1629019468) is active in the NPPES registry as of the last update on 2012-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.