SHASHINATH KATHARAGHATTA CHANDRAHASEGOWDA (MD) – Specialist, NPI 1235333956
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
161 GASTROENTEROLOGY in IA
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Provider Addresses for SHASHINATH KATHARAGHATTA CHANDRAHASEGOWDA (MD)
Utica Ridge Road, Davenport, Scott County, Iowa, 52804, United States
DAVENPORT, IA 528073480
Phone: (563) 359-9696
Fax: (563) 359-1730
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 87 Open Payments records for all available years, with a total value of $1,440.
Total Amount is formed as General ($1,440) + Research ($0) + Ownership ($0) = $1,440.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($321).
Total Amount
$1,440
General + Research + Ownership
Payments
87
Total payment records
General Amount
$1,440
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
| Company | Amount |
|---|---|
| ABBVIE INC. | $321 |
| Janssen Biotech, Inc. | $139 |
| Regeneron Healthcare Solutions, Inc. | $74 |
| QOL Medical, LLC | $73 |
| Takeda Pharmaceuticals U.S.A., Inc. | $61 |
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: 2007-11-26
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 |
|---|---|---|---|---|
| I20070821000136 | I | Gastroenterology | IL | TBD |
| I20071126000194 | I | Gastroenterology | IA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 239 | 185 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 196 | 78 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 143 | 141 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 125 | 116 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 91 | 91 | $0 |
Insurance plans in this area (ZIP 52807)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | IA | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 19 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| G A S T R O E N T E R O L O G Y | IA | |
| Nurse Practitioner | IL | |
| Pediatric Medicine, Gastroenterology | IL | |
| G A S T R O E N T E R O L O G Y | IL | |
| G A S T R O E N T E R O L O G Y | IL | |
| G A S T R O E N T E R O L O G Y | IA |
Reviews
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