DR. OMAR SHAHBAZ (M.D., M.S.) – Gastroenterology Physician, NPI 1417226366
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,981 GASTROENTEROLOGY in CA
Provider Addresses for DR. OMAR SHAHBAZ (M.D., M.S.)
930 W Main St
Barstow, CA 923112654
Phone: (760) 256-1004
Fax: (760) 256-1055
Type: Location
121 S 7th Ave Ste A
Barstow, CA 923113059
Phone: (760) 818-4228
Fax: (760) 818-4573
Type: Location
1901 TOWN AND COUNTRY DR STE 104
NORCO, CA 928603611
Phone: (951) 808-6250
Fax: (951) 738-9954
Type: Mailing
2250 S MAIN ST STE 201
CORONA, CA 928822536
Phone: (951) 808-6298
Fax: (951) 817-0362
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $913.
Total Amount is formed as General ($913) + Research ($0) + Ownership ($0) = $913.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Lucid Diagnostics Inc. ($145).
Total Amount
$913
General + Research + Ownership
Payments
30
Total payment records
General Amount
$913
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
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: 2017-11-10
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 |
|---|---|---|---|---|
| I20171110001113 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 239 | 160 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 172 | 146 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 145 | 145 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 122 | 118 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 117 | 116 | $0 |
Insurance plans in this area (ZIP 92311)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| Gastroenterology, Internal Medicine | CA | |
| Diagnostic Radiology | CA | |
| Cardiovascular Disease (Cardiology) | MO | |
| General Practice, Preventive Medicine | CA | |
| G A S T R O E N T E R O L O G Y | CA |
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