BRETT JOHN SEVILLA (M.D.) – Psychiatry Physician, NPI 1356393151
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,134 PSYCHIATRY in CA
Provider Addresses for BRETT JOHN SEVILLA (M.D.)
520 SO. LAFAYETTE PK. PL.
3RD FLOOR
LA, CA 90057
Phone: (213) 252-2100
Fax: (213) 383-3146
Type: Mailing
11050 Artesia Blvd Ste E
Cerritos, CA 907032542
Phone: (562) 860-8838
Type: Location
1635 W Main St Ste 100
Alhambra, CA 918011951
Phone: (626) 248-1800
Type: Location
520 S LA FAYETTE PARK PL FL 3
LOS ANGELES, CA 900571607
Phone: (213) 252-2100
Fax: (213) 383-3146
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $232.
Total Amount is formed as General ($232) + Research ($0) + Ownership ($0) = $232.
Last reported payment date: 2023-09-14 • Largest payer in this snapshot: Alkermes, Inc. ($232).
Total Amount
$232
General + Research + Ownership
Payments
2
Total payment records
General Amount
$232
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alkermes, Inc. | $232 |
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: 2011-12-12
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 |
|---|---|---|---|---|
| I20111212000330 | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 37 | 27 | $0 |
| G2212 | Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 25 | 16 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 11 | 11 | $0 |
Insurance plans in this area (ZIP 90057)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| P S Y C H I A T R Y | CA | |
| Marriage And Family Therapist | CA | |
| Nurse Practitioner | CA | |
| Marriage And Family Therapist | CA | |
| Clinical Social Worker | CA | |
| Clinical Social Worker | CA | |
| Clinical Psychologist | CA | |
| P S Y C H I A T R Y | CA | |
| Clinical Social Worker | CA |
Reviews
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