DR. RAMESH NARAYAN ASHWATH (MD) – Gastroenterology Physician, NPI 1386698074
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
Provider Addresses for DR. RAMESH NARAYAN ASHWATH (MD)
6000 Hospital Dr
Hannibal, MO 634016887
Phone: (573) 629-3491
Fax: (573) 629-3429
Type: Location
160 Academy Ave
Greenwood, SC 296463808
Phone: (864) 223-8090
Type: Location
1000 N Oak Ave
Marshfield, WI 544495703
Phone: (715) 387-5511
Type: Location
PO BOX 274224
TAMPA, FL 336884224
Phone: (813) 600-5423
Fax: (813) 684-5441
Type: Mailing
Kyle Wood Lane, Brandon, Hillsborough County, Florida, 33511-8819, United States
BRANDON, FL 33511
Phone: (813) 600-5423
Fax: (813) 482-9794
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 99 Open Payments records for all available years, with a total value of $2,648.
Total Amount is formed as General ($2,648) + Research ($0) + Ownership ($0) = $2,648.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($762).
Total Amount
$2,648
General + Research + Ownership
Payments
99
Total payment records
General Amount
$2,648
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $762 |
| Janssen Biotech, Inc. | $418 |
| AIMMUNE THERAPEUTICS, INC. | $236 |
| Medtronic, Inc. | $180 |
| E.R. Squibb & Sons, L.L.C. | $122 |
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: 2025-12-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20110415000342 | I | Internal Medicine | FL | TBD |
| I20250924004104 | I | Gastroenterology | WI | TBD |
| I20251119003782 | I | Gastroenterology | MO | TBD |
| I20251229000860 | I | Gastroenterology | SC | 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 | 330 | 202 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 170 | 109 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 159 | 159 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 131 | 129 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 74 | 73 | $0 |
Insurance plans in this area (ZIP 63401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | FL | 45378 | Diagnostic examination of large bowel using an endoscope | 62 | 62 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | OK | |
| Diagnostic Radiology | GA | |
| Nurse Practitioner | MO | |
| Internal Medicine | MO | |
| Emergency Medicine | MO | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| General Surgery | MO | |
| A N E S T H E S I O L O G Y | MO |
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