DR. HAORAN PENG (MD, PHD) – Gastroenterology Physician, NPI 1851745061
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
525 GASTROENTEROLOGY in GA
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Provider Addresses for DR. HAORAN PENG (MD, PHD)
PO BOX 1190
LAWRENCEVILLE, GA 300461190
Phone:
Type: Mailing
665, Duluth Highway, Lawrenceville, Gwinnett County, Georgia, 30046, United States
SUITE 401
LAWRENCEVILLE, GA 300468709
Phone: (678) 312-0450
Type: Location
302 POINT NORTH PL
DALTON, GA 307202644
Phone: (706) 272-4127
Fax: (706) 279-3969
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 71 Open Payments records for all available years, with a total value of $2,863.
Total Amount is formed as General ($2,863) + Research ($0) + Ownership ($0) = $2,863.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Wilson Cook Medical Incorporated ($934).
Total Amount
$2,863
General + Research + Ownership
Payments
71
Total payment records
General Amount
$2,863
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Wilson Cook Medical Incorporated | $934 |
| ABBVIE INC. | $756 |
| Janssen Biotech, Inc. | $337 |
| Boston Scientific Corporation | $154 |
| Regeneron Healthcare Solutions, Inc. | $111 |
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: 2023-05-01
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 |
|---|---|---|---|---|
| I20230501002128 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 89 | 62 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 49 | 46 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 47 | 47 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 32 | 32 | $0 |
Insurance plans in this area (ZIP 30046)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | GA | |
| Gastroenterology, Internal Medicine | GA | |
| - | GA | |
| Gastroenterology, Internal Medicine | GA | |
| Internal Medicine, Gastroenterology | GA | |
| P A T H O L O G Y | UT |
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