DR. JASON SEAN MUIR (M.D., M.A.) – Neurology Physician, NPI 1083819791
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,479 NEUROLOGY in CA
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Provider Addresses for DR. JASON SEAN MUIR (M.D., M.A.)
Hoag Memorial Hospital Presbyterian, 1, Hoag Drive, Newport Heights, Newport Beach, Orange County, California, 92663, United States
SUITE 275
NEWPORT BEACH, CA 926634162
Phone: (949) 764-1454
Fax: (714) 896-0071
Type: Mailing
500, Superior Avenue, Newport Heights, Newport Beach, Orange County, California, 92663, United States
SUITE 305
NEWPORT BEACH, CA 92663
Phone: (949) 764-1843
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $306.
Total Amount is formed as General ($306) + Research ($0) + Ownership ($0) = $306.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: JAZZ PHARMACEUTICALS INC. ($122).
Total Amount
$306
General + Research + Ownership
Payments
6
Total payment records
General Amount
$306
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $122 |
| Silk Road Medical, Inc. | $107 |
| PFIZER INC. | $28 |
| ABBVIE INC. | $16 |
| Axsome Therapeutics, Inc. | $16 |
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: 2008-11-24
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 |
|---|---|---|---|---|
| I20081124000022 | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 182 | 108 | $0 |
| 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) | 174 | 13 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 126 | 109 | $0 |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | 118 | 114 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 114 | 111 | $0 |
Insurance plans in this area (ZIP 92663)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | CA | 95806 | Unattended sleep study with recording of heart rate, oxygen, respiratory airflow and effort | 32 | 20 |
| NEUROLOGY | CA | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 37 | 36 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | CA | |
| Neurology, Sleep Medicine | CA | |
| Psychiatry, Neurology | CA | |
| N E U R O L O G Y | OH | |
| N E U R O L O G Y | CA | |
| N E U R O L O G Y | CA |
Reviews
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