DR. HUSSAIN AL-DARSANI (M.D.) – Gastroenterology Physician, NPI 1669429775
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,981 GASTROENTEROLOGY in CA
Provider Addresses for DR. HUSSAIN AL-DARSANI (M.D.)
5562 PHILADELPHIA ST STE 203
CHINO, CA 917102482
Phone: (909) 287-0440
Fax: (909) 287-0145
Type: Mailing
13193, Central Avenue, Chino, San Bernardino County, California, 91710, United States
SUITE 110
CHINO, CA 917104179
Phone: (909) 287-0440
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 97 Open Payments records for all available years, with a total value of $1,933.
Total Amount is formed as General ($1,933) + Research ($0) + Ownership ($0) = $1,933.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Celgene Corporation ($386).
Total Amount
$1,933
General + Research + Ownership
Payments
97
Total payment records
General Amount
$1,933
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
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: 2005-10-19
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 |
|---|---|---|---|---|
| I20051019001010 | 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 |
|---|---|---|---|---|
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 119 | 107 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 83 | 66 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 67 | 67 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 59 | 59 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 58 | 48 | $0 |
Insurance plans in this area (ZIP 91710)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | CA | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 15 | 14 |
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