JAMES YIN HAN (MD) – Gastroenterology Physician, NPI 1144675414
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,182 GASTROENTEROLOGY in PA
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Provider Addresses for JAMES YIN HAN (MD)
160, Mill Run Drive, Claypoole Heights, White Township, Indiana County, Pennsylvania, 15701, United States
INDIANA, PA 157011532
Phone: (724) 840-4509
Type: Location
5701 W CHARLESTON BLVD STE 201
LAS VEGAS, NV 891460903
Phone: (702) 750-0313
Fax: (702) 487-3197
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 203 Open Payments records for all available years, with a total value of $8,327.
Total Amount is formed as General ($8,327) + Research ($0) + Ownership ($0) = $8,327.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($3,184).
Total Amount
$8,327
General + Research + Ownership
Payments
203
Total payment records
General Amount
$8,327
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phathom Pharmaceuticals, Inc. | $3,184 |
| ABBVIE INC. | $2,863 |
| Janssen Biotech, Inc. | $482 |
| GENZYME CORPORATION | $283 |
| Regeneron Healthcare Solutions, Inc. | $247 |
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: 2022-09-24
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 |
|---|---|---|---|---|
| I20220924000397 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 109 | 86 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 101 | 100 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 64 | 64 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 55 | 51 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 52 | 51 | $0 |
Insurance plans in this area (ZIP 15701)
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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 | NV | |
| Nurse Practitioner | NV | |
| G A S T R O E N T E R O L O G Y | NV | |
| Physician Assistant | NV | |
| G A S T R O E N T E R O L O G Y | NV | |
| Nurse Practitioner | NV |
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