COLLIN JAMES WILLHITE (CRNA DNP) – Certified Registered Nurse Anesthetist, NPI 1023314218
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
522 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in IA
Provider Addresses for COLLIN JAMES WILLHITE (CRNA DNP)
200 HAWKINS DR
DEPT OF ANESTHESIA
IOWA CITY, IA 522421007
Phone: (319) 356-2633
Fax: (319) 356-2940
Type: Mailing
712 W MAIN ST
MANCHESTER, IA 520571525
Phone: (319) 368-3625
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: 2013-12-30
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 |
|---|---|---|---|---|
| I20131230001889 | I | Certified Registered Nurse Anesthetist (Crna) | IA | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 51 | 47 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 19 | 19 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 18 | 18 | $0 |
| 64450 | Injection of anesthetic agent and/or steroid into other nerve or branch | 15 | 15 | $0 |
| 76942 | Ultrasonic guidance for needle placement | 13 | 13 | $0 |
Insurance plans in this area (ZIP 52242)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| A N E S T H E S I O L O G Y | PA | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| Certified Registered Nurse Anesthetist (Crna) | IA |
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