MARIUS VISEROI (M.D.) – Pulmonary Disease Physician, NPI 1669886933
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,125 CRITICAL CARE (INTENSIVISTS) in CA
Provider Addresses for MARIUS VISEROI (M.D.)
101 THE CITY DR S STE 400
ORANGE, CA 928683201
Phone: (714) 456-5413
Type: Mailing
3231 WARING CT STE D
OCEANSIDE, CA 920564510
Phone: (760) 941-0221
Fax: (760) 941-0905
Type: Location
3907 WARING RD STE 2
OCEANSIDE, CA 920564454
Phone: (760) 941-0221
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 22 Open Payments records for all available years, with a total value of $4,174.
Total Amount is formed as General ($4,174) + Research ($0) + Ownership ($0) = $4,174.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($3,828).
Total Amount
$4,174
General + Research + Ownership
Payments
22
Total payment records
General Amount
$4,174
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2018-03-07
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 |
|---|---|---|---|---|
| I20180307001989 | I | Critical Care (Intensivists) | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 254 | 112 | $0 |
Insurance plans in this area (ZIP 92868)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease, Sleep Medicine | CA | |
| Critical Care (Intensivists) | NM | |
| - | NV | |
| Critical Care (Intensivists) | MD | |
| Emergency Medicine, Critical Care (Intensivists) | OR | |
| Internal Medicine, Pulmonary Disease, Critical Care (Intensivists) | CA | |
| Critical Care (Intensivists) | CA | |
| Pulmonary Disease, Critical Care (Intensivists) | CA |
Reviews
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