BENJAMIN MARK FRISHBERG (M.D.) – Neurology Physician, NPI 1952346348
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,482 NEUROLOGY in CA
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Provider Addresses for BENJAMIN MARK FRISHBERG (M.D.)
Hidden Valley Road, Carlsbad, San Diego County, California, 92009-1114, United States
CARLSBAD, CA 920114219
Phone: (760) 631-3000
Fax: (760) 270-9534
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 533 Open Payments records for all available years, with a total value of $226,890.
Total Amount is formed as General ($226,187) + Research ($703) + Ownership ($0) = $226,890.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: TG Therapeutics, Inc. ($56,031).
Total Amount
$226,890
General + Research + Ownership
Payments
533
Total payment records
General Amount
$226,187
General payments
Research Amount
$703
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| TG Therapeutics, Inc. | $56,031 |
| E.R. Squibb & Sons, L.L.C. | $46,672 |
| Horizon Therapeutics plc | $29,603 |
| ABBVIE INC. | $27,418 |
| EMD Serono, Inc. | $26,612 |
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: 2005-08-02
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050802001225 | 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 |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 36,490 | 90 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 216 | 184 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 164 | 21 | $0 |
| 64615 | Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 164 | 88 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 117 | 101 | $0 |
Insurance plans in this area (ZIP 92011)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CA | |
| N E U R O L O G Y | CA | |
| Nurse Practitioner | CA | |
| Family Practice, Pulmonary Disease | CA | |
| Clinical Psychologist | CA | |
| - | CA | |
| N E U R O L O G Y | CA | |
| Physician Assistant | CA | |
| - | CA | |
| N E U R O L O G Y | CA |
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