DR. JIMMY GIANG (D.O.) – Gastroenterology Physician, NPI 1073933941
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
369 GASTROENTEROLOGY in CO
Provider Addresses for DR. JIMMY GIANG (D.O.)
8225 W 20TH ST
GREELEY, CO 806343037
Phone: (970) 378-1414
Type: Location
PO BOX 560825
DENVER, CO 802560001
Phone: (719) 595-7580
Fax: (719) 545-0176
Type: Mailing
1600 N GRAND AVE STE 345
PUEBLO, CO 810032762
Phone: (719) 545-0552
Fax: (719) 595-7687
Type: Location
3702 S TIMBERLINE RD STE A
FORT COLLINS, CO 805253625
Phone: (970) 207-9773
Fax: (970) 207-1893
Type: Mailing
7251 W 20TH ST UNIT K
GREELEY, CO 806344626
Phone: (970) 378-1414
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 186 Open Payments records for all available years, with a total value of $3,877.
Total Amount is formed as General ($3,877) + Research ($0) + Ownership ($0) = $3,877.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($1,031).
Total Amount
$3,877
General + Research + Ownership
Payments
186
Total payment records
General Amount
$3,877
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
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: 2020-08-06
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 |
|---|---|---|---|---|
| I20200806000418 | I | Gastroenterology | CO | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 429 | 148 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 135 | 132 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 131 | 125 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 95 | 94 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 62 | 49 | $0 |
Insurance plans in this area (ZIP 80634)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CO | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| G A S T R O E N T E R O L O G Y | CO | |
| Internal Medicine, Gastroenterology | MI | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| G A S T R O E N T E R O L O G Y | CO | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| G A S T R O E N T E R O L O G Y | CO |
Reviews
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