DR. CONWAY CANHUI HUANG (MD, PHD) – Gastroenterology Physician, NPI 1356510515
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,498 GASTROENTEROLOGY in TX
Provider Addresses for DR. CONWAY CANHUI HUANG (MD, PHD)
2026 S Jackson St
Jacksonville, TX 757665822
Phone: (903) 589-7017
Type: Location
20208 St Hwy 155 S
Flint, TX 757625600
Phone: (903) 825-6222
Type: Location
290, West Central Texas Expressway, Harker Heights, Bell County, Texas, 76548, United States
HARKER HEIGHTS, TX 765481991
Phone: (254) 618-1151
Fax: (254) 618-1158
Type: Location
410, North Laurent Street, Victoria, Victoria County, Texas, 77901, United States
VICTORIA, TX 779015469
Phone: (361) 572-0333
Fax: (361) 371-7090
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 50 Open Payments records for all available years, with a total value of $1,119.
Total Amount is formed as General ($1,119) + Research ($0) + Ownership ($0) = $1,119.
Last reported payment date: 2024-11-11 • Largest payer in this snapshot: Celgene Corporation ($314).
Total Amount
$1,119
General + Research + Ownership
Payments
50
Total payment records
General Amount
$1,119
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Celgene Corporation | $314 |
| PFIZER INC. | $209 |
| GENZYME CORPORATION | $205 |
| ABBVIE INC. | $99 |
| Gilead Sciences, Inc. | $91 |
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: 2008-12-05
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 |
|---|---|---|---|---|
| I20081205000101 | I | Gastroenterology | TX | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 152 | 152 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 148 | 146 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 122 | 122 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 111 | 96 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 107 | 107 | $0 |
Insurance plans in this area (ZIP 75766)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | TX | 45385 | Removal of polyps or growths of large bowel using an endoscope | 95 | 95 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | AZ | |
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| E N D O C R I N O L O G Y | TX | |
| Nurse Practitioner | IL | |
| - | NC | |
| Physician Assistant | LA | |
| Hospitalist, Gastroenterology | TX |
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