KRISHNA GANNAMANENI (MD) – Gastroenterology Physician, NPI 1235107673
Gastroenterology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
448 GASTROENTEROLOGY in IN
Provider Addresses for KRISHNA GANNAMANENI (MD)
1345 UNITY PL STE 110
LAFAYETTE, IN 479055768
Phone: (765) 807-2787
Fax: (765) 807-2789
Type: Location
Lafayette Post Office, 99, Chauncy Street, Downtown Crossing, Downtown Boston, Boston, Suffolk County, Massachusetts, 02111, United States
LAFAYETTE, IN 479034699
Phone: (765) 449-2732
Fax: (765) 449-1196
Type: Mailing
3930, Mezzanine Drive, Cascada Business Park, Lafayette, Tippecanoe County, Indiana, 47905, United States
SUITE D
LAFAYETTE, IN 479058646
Phone: (765) 807-2787
Fax: (765) 807-2786
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 42 Open Payments records for all available years, with a total value of $1,045.
Total Amount is formed as General ($1,045) + Research ($0) + Ownership ($0) = $1,045.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($348).
Total Amount
$1,045
General + Research + Ownership
Payments
42
Total payment records
General Amount
$1,045
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $348 |
| Janssen Biotech, Inc. | $304 |
| Regeneron Healthcare Solutions, Inc. | $67 |
| Organon LLC | $49 |
| Gilead Sciences, Inc. | $43 |
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: 2004-10-20
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 |
|---|---|---|---|---|
| I20041020000478 | I | Gastroenterology | IN | 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 | 297 | 291 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 215 | 201 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 172 | 75 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 84 | 65 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 72 | 69 | $0 |
Insurance plans in this area (ZIP 47905)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | IN | |
| - | IN | |
| Physician Assistant | IN | |
| Nurse Practitioner | IN | |
| - | IN | |
| Physical Therapist In Private Practice | IN | |
| - | IN | |
| - | IN | |
| Physical Therapist In Private Practice | IN | |
| A L L E R G Y/ I M M U N O L O G Y | IN |
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