RAMON R JR. ORDUNO (CRNA) – Certified Registered Nurse Anesthetist, NPI 1487823902
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,456 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in CA
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Provider Addresses for RAMON R JR. ORDUNO (CRNA)
Santa Clara Valley Medical Center, 751, South Bascom Avenue, Buena Vista, San Jose, Santa Clara County, California, 95128, United States
ANESTHESIOLOGY DEPT
SAN JOSE, CA 951282604
Phone: (408) 885-5000
Type: Location
751 S Bascom Ave
Anesthesiology Dept
San Jose, CA 951282604
Phone: (408) 885-5000
Type: Location
PO BOX 3129
TORRANCE, CA 905103129
Phone: (310) 792-3914
Fax: (855) 898-4055
Type: Mailing
101 CIVIC CENTER LN
LAKE HAVASU CITY, AZ 864035607
Phone: (928) 855-8185
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $81.
Total Amount is formed as General ($81) + Research ($0) + Ownership ($0) = $81.
Last reported payment date: 2024-08-05 • Largest payer in this snapshot: Janssen Biotech, Inc. ($35).
Total Amount
$81
General + Research + Ownership
Payments
4
Total payment records
General Amount
$81
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-05
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-02-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20080430000888 | I | Certified Registered Nurse Anesthetist (Crna) | CA | TBD |
| I20230719001220 | I | Certified Registered Nurse Anesthetist (Crna) | NV | TBD |
| I20240404003874 | I | Certified Registered Nurse Anesthetist (Crna) | OR | TBD |
| I20250219002114 | I | Certified Registered Nurse Anesthetist (Crna) | AZ | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 27 | 27 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 23 | 23 | $0 |
Insurance plans in this area (ZIP 95128)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | CA | 00142 | Anesthesia for lens surgery | 56 | 54 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Certified Registered Nurse Anesthetist (Crna) | IL |
Reviews
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