MRS. BARBARA MARIE ZIMMER (CRNA) – Certified Registered Nurse Anesthetist, NPI 1437355377
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
402 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in ID
Provider Addresses for MRS. BARBARA MARIE ZIMMER (CRNA)
120 E HOWARD ST
DRIGGS, ID 834225112
Phone: (208) 354-2383
Type: Location
801 W Maple St
Farmington, NM 874015630
Phone: (505) 609-2258
Type: Location
PO BOX 375
VICTOR, ID 834550375
Phone: (208) 787-1956
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: 2020-08-31
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 6 Medicare enrollment records; no due dates published yet.
Enrollment records
6
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 |
|---|---|---|---|---|
| I20050203000658 | I | Certified Registered Nurse Anesthetist (Crna) | ID | TBD |
| I20080604000412 | I | Certified Registered Nurse Anesthetist (Crna) | NM | TBD |
| I20120620000043 | I | Certified Registered Nurse Anesthetist (Crna) | WY | TBD |
| I20160107001400 | I | Certified Registered Nurse Anesthetist (Crna) | CA | TBD |
| I20180925002183 | I | Certified Registered Nurse Anesthetist (Crna) | TX | TBD |
| I20200831000711 | I | Certified Registered Nurse Anesthetist (Crna) | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 83422)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | ID | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 13 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Nurse Practitioner | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| Physician Assistant | TX | |
| Certified Registered Nurse Anesthetist (Crna) | MD | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Marriage And Family Therapist | CA | |
| Nurse Practitioner | CA |
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