SAIF HAQ SIDDIQI (M.D.) – Diagnostic Radiology Physician, NPI 1376579433
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,793 DIAGNOSTIC RADIOLOGY in CA
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Provider Addresses for SAIF HAQ SIDDIQI (M.D.)
San Miguel Drive, Broadmoor Hills, Newport Beach, Orange County, California, 92660, United States
NEWPORT BEACH, CA 926605437
Phone: (714) 425-5937
Fax: (714) 953-3670
Type: Mailing
North Tustin Avenue, Santa Ana, Orange County, California, 92705, United States
SANTA ANA, CA 927053509
Phone: (714) 953-3390
Fax: (714) 835-3287
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2026-03-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20051115000733 | I | Diagnostic Radiology | CA | TBD |
| I20260312001762 | I | Diagnostic Radiology | NV | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 1,990 | 1,782 | $0 |
| 70450 | Ct scan head or brain without contrast | 675 | 668 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 330 | 328 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 265 | 263 | $0 |
| 72125 | Ct scan of upper spine without contrast | 146 | 146 | $0 |
Insurance plans in this area (ZIP 92660)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CA | 11042 | Removal of skin and tissue first 20 sq cm or less | 101 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | CA | |
| - | CA | |
| Diagnostic Radiology, Interventional Radiology | CA | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | HI | |
| - | CA | |
| - | CA | |
| Diagnostic Radiology | CA | |
| Interventional Radiology, Diagnostic Radiology | VA |
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