MR. CHAD MICHAEL RISTAU – Certified Registered Nurse Anesthetist, NPI 1013187558
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,245 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in PA
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Provider Addresses for MR. CHAD MICHAEL RISTAU
1746, Kuntz Road, Millcreek Township, Erie County, Pennsylvania, 16509, United States
ERIE, PA 165092642
Phone: (814) 866-2684
Type: Mailing
Anita Phelps Park, Kyle Warren Park-Arts District PID, Dallas, TX, Dallas, Dallas County, Texas, United States
WARREN GENERAL HOSPITAL
WARREN, PA 16365
Phone: (814) 723-3300
Type: Location
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: 2015-04-23
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 |
|---|---|---|---|---|
| I20081018000097 | I | Certified Registered Nurse Anesthetist (Crna) | PA | TBD |
| I20150423000628 | I | Certified Registered Nurse Anesthetist (Crna) | NY | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 98 | 98 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 47 | 46 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 35 | 35 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 18 | 18 | $0 |
| 00320 | Anesthesia for other procedure on neck area (1 year or older) | 11 | 11 | $0 |
Insurance plans in this area (ZIP 16509)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| - | PA | |
| Critical Care (Intensivists), Anesthesiology | PA | |
| A N E S T H E S I O L O G Y | PA | |
| - | PA | |
| A N E S T H E S I O L O G Y | MD | |
| - | VA | |
| - | VA | |
| - | VA | |
| Certified Registered Nurse Anesthetist (Crna) | PA |
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