MR. UMER EJAZ MALIK (M.D.) – Gastroenterology Physician, NPI 1336589274
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
402 GASTROENTEROLOGY in CT
Provider Addresses for MR. UMER EJAZ MALIK (M.D.)
20 YORK STREET, CB-2041
NEW HAVEN, CT 065103220
Phone: (203) 688-4748
Fax: (203) 688-4740
Type: Mailing
101 NICOLLS RD # T17-060
STONY BROOK, NY 117940001
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $769.
Total Amount is formed as General ($769) + Research ($0) + Ownership ($0) = $769.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: ABBVIE INC. ($198).
Total Amount
$769
General + Research + Ownership
Payments
23
Total payment records
General Amount
$769
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
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: 2024-10-24
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20241024004546 | I | Gastroenterology | GA | 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 | 83 | 55 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 46 | 46 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 06510)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Gastroenterology | NV | |
| G A S T R O E N T E R O L O G Y | GA | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| G A S T R O E N T E R O L O G Y | GA | |
| Internal Medicine, Gastroenterology | GA | |
| G A S T R O E N T E R O L O G Y | GA | |
| Internal Medicine, Gastroenterology | NY | |
| Physician Assistant | GA | |
| Gastroenterology, Internal Medicine | GA | |
| - | GA |
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