DAVID KING-STEPHENS (M.D.) – Epilepsy Physician, NPI 1700973633
Epilepsy Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,479 NEUROLOGY in CA
Provider Addresses for DAVID KING-STEPHENS (M.D.)
101 THE CITY DR S
ORANGE, CA 928683201
Phone: (714) 456-7720
Type: Location
325, Distel Circle, Los Altos, Santa Clara County, California, 94022, United States
LOS ALTOS, CA 940221408
Phone: (415) 600-7880
Fax: (415) 369-1373
Type: Mailing
Van Ness Avenue, Civic Center, San Francisco, California, 94164, United States
SAN FRANCISCO, CA 941096978
Phone: (415) 600-7880
Fax: (415) 369-1373
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 275 Open Payments records for all available years, with a total value of $223,572.
Total Amount is formed as General ($223,572) + Research ($0) + Ownership ($0) = $223,572.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Neurelis, Inc. ($65,413).
Total Amount
$223,572
General + Research + Ownership
Payments
275
Total payment records
General Amount
$223,572
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Neurelis, Inc. | $65,413 |
| UCB, Inc. | $53,765 |
| CATALYST PHARMACEUTICALS, INC. | $48,520 |
| Ceribell, Inc. | $30,750 |
| SK Life Science, Inc. | $22,524 |
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: 2004-02-04
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 |
|---|---|---|---|---|
| I20040204000405 | I | Neurology | 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 |
|---|---|---|---|---|
| 95812 | Measurement of brain wave activity (eeg), 41-60 minutes | 59 | 59 | $0 |
| 95720 | Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 55 | 35 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 44 | 38 | $0 |
| 95718 | Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | 35 | 35 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 34 | 31 | $0 |
Insurance plans in this area (ZIP 92868)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Psychologist | CA | |
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | CA | |
| N E U R O L O G Y | CA | |
| N E U R O L O G Y | CA | |
| N E U R O L O G Y | CA | |
| Neurology, Critical Care (Intensivists) | CA | |
| N E U R O L O G Y | CA | |
| N E U R O L O G Y | CA | |
| N E U R O L O G Y | IL |
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