DELA AMOUSSOU (M.D.) – Neurology Physician, NPI 1639464431
Neurology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
2,479 NEUROLOGY in CA
Provider Addresses for DELA AMOUSSOU (M.D.)
133 W. SANTA CLARA STREET
SIMI VALLEY, CA 93065
Phone: (805) 582-4000
Type: Location
625 S FAIR OAKS AVE
STE # 325
PASADENA, CA 911052613
Phone: (626) 535-9344
Fax: (626) 535-9387
Type: Location
3841 GREEN HILLS VILLAGE DR STE 200
NASHVILLE, TN 372152691
Phone:
Type: Mailing
3601 THE VANDERBILT CLINIC
NASHVILLE, TN 37232
Phone: (615) 322-5000
Type: Location
300 Hillmont Ave Ste 401
Ventura, CA 930031651
Phone: (805) 648-9830
Type: Location
3377 Riverbend Dr
Springfield, OR 974778803
Phone: (541) 556-8957
Fax: (541) 222-8401
Type: Location
625 S Fair Oaks Ave
Ste # 325
Pasadena, CA 911052613
Phone: (626) 535-9344
Fax: (626) 535-9387
Type: Location
400 NE Mother Joseph Pl
Vancouver, WA 986643200
Phone: (360) 514-1734
Fax: (360) 514-2533
Type: Location
133 W. Santa Clara Street
Simi Valley, CA 93065
Phone: (805) 582-4000
Type: Location
2915 SAMARKAND DR
SANTA BARBARA, CA 931053770
Phone: (773) 368-1306
Type: Mailing
400 NE MOTHER JOSEPH PL
VANCOUVER, WA 986643200
Phone: (360) 514-1734
Fax: (360) 514-2533
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $502.
Total Amount is formed as General ($502) + Research ($0) + Ownership ($0) = $502.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Silk Road Medical, Inc. ($125).
Total Amount
$502
General + Research + Ownership
Payments
17
Total payment records
General Amount
$502
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Silk Road Medical, Inc. | $125 |
| UCB, Inc. | $102 |
| ABBVIE INC. | $72 |
| Biogen, Inc. | $68 |
| ARGENX US, INC. | $29 |
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: 2026-03-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20160907002758 | I | Neurology | CA | TBD |
| I20201022000413 | I | Neurology | IN | TBD |
| I20220829000814 | I | Neurology | WA | TBD |
| I20260303004109 | I | Neurology | TN | 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 |
|---|---|---|---|---|
| G0453 | Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) | 889 | 93 | $0 |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | 297 | 290 | $0 |
| 95822 | Measurement of brain wave activity (eeg), in coma or asleep | 251 | 233 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 228 | 82 | $0 |
| 95720 | Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 173 | 119 | $0 |
Insurance plans in this area (ZIP 93065)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA | |
| Orthopedic Surgery | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA |
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