DR. BACHAR HAMAD (M.D.) – Gastroenterology Physician, NPI 1780690040
Gastroenterology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
978 GASTROENTEROLOGY in IL
Provider Addresses for DR. BACHAR HAMAD (M.D.)
2363 63rd St
Woodridge, IL 605171300
Phone: (224) 273-3590
Type: Location
1860 PAYSHERE CIRCLE
CHICAGO, IL 606749063
Phone: (630) 469-9200
Type: Mailing
330 MADISON ST STE 200
JOLIET, IL 604356569
Phone: (630) 717-2600
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $420.
Total Amount is formed as General ($420) + Research ($0) + Ownership ($0) = $420.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Boston Scientific Corporation ($163).
Total Amount
$420
General + Research + Ownership
Payments
9
Total payment records
General Amount
$420
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $163 |
| CONMED Corporation | $134 |
| QOL Medical, LLC | $54 |
| ABBVIE INC. | $49 |
| Merck Sharp & Dohme LLC | $20 |
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: 2004-05-04
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 |
|---|---|---|---|---|
| I20040504000655 | I | Gastroenterology | IL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,901 | 621 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 469 | 417 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 232 | 167 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 201 | 122 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 162 | 153 | $0 |
Insurance plans in this area (ZIP 60517)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | IL | |
| Family Practice, Emergency Medicine | IL | |
| N E U R O L O G Y | IL | |
| O T O L A R Y N G O L O G Y | IL | |
| - | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| Geriatric Medicine, Family Practice | IL | |
| Family Practice | IL |
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