GINA M RISTY (MD) – Surgery Physician, NPI 1679594469
Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
730 GENERAL SURGERY in MN
Provider Addresses for GINA M RISTY (MD)
1015 Marsh St
Mankato, MN 560014752
Phone: (507) 389-4700
Type: Location
Mayo Clinic Health System, 1025, Marsh Street, High Ciara, Mankato, Blue Earth County, Minnesota, 56001, United States
MANKATO, MN 560014752
Phone: (507) 625-4031
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2024-07-08
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 |
|---|---|---|---|---|
| I20061002000597 | I | General Surgery | MN | TBD |
| I20240708004035 | I | General Surgery | SD | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 16 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 18 | 18 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 16 | 16 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 56001)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | SD | |
| P S Y C H I A T R Y | SD | |
| General Surgery | SD | |
| General Surgery | SD | |
| P S Y C H I A T R Y | NE | |
| P S Y C H I A T R Y | SD | |
| - | SD | |
| Qualified Audiologist | SD | |
| Hand Surgery, Orthopedic Surgery | SD | |
| Nurse Practitioner | SD |
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