DR. SHASHANK GARG (M.D., M.B.B.S.) – Gastroenterology Physician, NPI 1437447554
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
120 GASTROENTEROLOGY in AR
Provider Addresses for DR. SHASHANK GARG (M.D., M.B.B.S.)
4301 W MARKHAM ST # 753
LITTLE ROCK, AR 722057101
Phone: (501) 686-8000
Type: Location
3401 SPRINGHILL DR STE 400
NORTH LITTLE ROCK, AR 721172928
Phone: (501) 945-3343
Fax: (501) 945-0770
Type: Location
9059 W LAKE PLEASANT PKWY STE C320
PEORIA, AZ 853828394
Phone: (623) 300-9011
Fax: (480) 882-5821
Type: Mailing
1010 Three Springs Blvd Ste 270
Durango, CO 813018296
Phone: (970) 764-3800
Fax: (970) 764-3840
Type: Location
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 $4,815.
Total Amount is formed as General ($4,815) + Research ($0) + Ownership ($0) = $4,815.
Last reported payment date: 2024-10-27 • Largest payer in this snapshot: Boston Scientific Corporation ($3,752).
Total Amount
$4,815
General + Research + Ownership
Payments
50
Total payment records
General Amount
$4,815
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $3,752 |
| Ovesco Endoscopy USA, Inc. | $697 |
| ABBVIE INC. | $224 |
| Takeda Pharmaceuticals U.S.A., Inc. | $59 |
| Merck Sharp & Dohme LLC | $52 |
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: 2024-10-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20170608000306 | I | Gastroenterology | AR | TBD |
| I20241004003065 | I | Gastroenterology | AZ | 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 | 211 | 85 | $0 |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 74 | 36 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 65 | 64 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 55 | 38 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 54 | 54 | $0 |
Insurance plans in this area (ZIP 72205)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AZ | |
| Internal Medicine | AZ | |
| Physician Assistant | AZ | |
| Nurse Practitioner | AZ | |
| - | PA | |
| - | AZ | |
| Vascular Surgery, General Surgery | AZ | |
| - | AZ | |
| General Surgery | CA | |
| General Surgery, Orthopedic Surgery | AZ |
Reviews
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