ROBERT M TRICHTER (M.D.) – Psychiatry Physician, NPI 1629019468
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for ROBERT M TRICHTER (M.D.)
PO BOX 34841
LOS ANGELES, CA 900340841
Phone: (310) 280-9670
Fax: (310) 280-9675
Type: Mailing
3831, Hughes Avenue, Palms, Los Angeles, Los Angeles County, California, 90232, United States
#506
CULVER CITY, CA 902322751
Phone: (310) 280-9670
Fax: (310) 280-9675
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 91 Open Payments records for all available years, with a total value of $1,499.
Total Amount is formed as General ($1,499) + Research ($0) + Ownership ($0) = $1,499.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Alkermes, Inc. ($375).
Total Amount
$1,499
General + Research + Ownership
Payments
91
Total payment records
General Amount
$1,499
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alkermes, Inc. | $375 |
| Janssen Pharmaceuticals, Inc | $361 |
| ITI, Inc. | $301 |
| Vanda Pharmaceuticals Inc. | $192 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $177 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-08-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100826000398 | I | Psychiatry | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 265 | 79 | $0 |
| 99307 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 93 | 53 | $0 |
Insurance plans in this area (ZIP 90034)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHIATRY | CA | 90833 | Psychotherapy, 30 minutes with patient and/or family member | 1925 | 391 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| P S Y C H I A T R Y | CA | |
| Clinical Psychologist | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA |
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