DR. ANDREW W PIERING (M.D.) – Nephrology Physician, NPI 1205836657
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
269 NEPHROLOGY in IN
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Provider Addresses for DR. ANDREW W PIERING (M.D.)
350, West Columbia Street, Evansville, Vanderburgh County, Indiana, 47710, United States
SUITE 440
EVANSVILLE, IN 477101782
Phone: (812) 425-2461
Fax: (812) 424-7254
Type: Location
1312, Professional Boulevard, Evansville, Vanderburgh County, Indiana, 47714, United States
SUITE 200
EVANSVILLE, IN 477148007
Phone: (812) 491-6419
Fax: (812) 491-6465
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2010-11-23
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 |
|---|---|---|---|---|
| I20100222000592 | I | Nephrology | IN | TBD |
| I20101123000125 | I | Nephrology | KY | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 377 | 112 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 216 | 103 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 197 | 30 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 81 | 36 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 32 | $0 |
Insurance plans in this area (ZIP 47710)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | ME | |
| Nephrology, Internal Medicine | IN | |
| Internal Medicine, Nephrology, Geriatric Medicine | IN | |
| Nephrology, Internal Medicine | IN | |
| Nephrology, Internal Medicine | IN | |
| Nephrology, Internal Medicine | IN | |
| Nephrology, Internal Medicine | IN |
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