RAMON R ORDUNO JR. CRNA
NPI 1487823902
Nurse Anesthetist, Certified Registered in Lake Havasu City, AZ
About Ramon R Orduno Jr. Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAMON R ORDUNO JR. CRNA (NPI 1487823902) is an individual nurse anesthetist, certified registered in Lake Havasu City, Arizona, licensed in California (NA3605) and active in the NPI registry since February 2008. He maintains a secondary practice location in San Jose and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ramon R Orduno Jr. Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
20Medicare enrollment records show Ramon Orduno reassigns Medicare billing to 20 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brawley, CA 92227
- Reassigned Medicare billing, California enrollment
- 33 clinicians in this Medicare group
Las Vegas, NV 89107
- Reassigned Medicare billing, Nevada enrollment
- 182 clinicians in this Medicare group
Bullhead City, AZ 86442
- Reassigned Medicare billing, Arizona enrollment
- 87 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 270 clinicians in this Medicare group
Murrieta, CA 92563
- Reassigned Medicare billing, California enrollment
- 137 clinicians in this Medicare group
Temecula, CA 92592
- Reassigned Medicare billing, California enrollment
- 27 clinicians in this Medicare group
Murrieta, CA 92562
- Reassigned Medicare billing, California enrollment
- 13 clinicians in this Medicare group
Escondido, CA 92025
- Reassigned Medicare billing, California enrollment
- 33 clinicians in this Medicare group
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 183 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 86403 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKE HAVASU CITY, AZ 86403
LAKE HAVASU CITY, AZ 86403
LAKE HAVASU CITY, AZ 86403
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ramon Orduno's NPI number?
The NPI number for Ramon Orduno is 1487823902. It was assigned to this individual provider in the NPPES registry on February 28, 2008.
Where is Ramon Orduno located?
Ramon Orduno practices at 101 Civic Center Ln, Lake Havasu City, AZ 86403. The listed phone number is (928) 855-8185.
What is Ramon Orduno's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ramon Orduno enrolled in Medicare?
Yes. Ramon Orduno is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ramon Orduno's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ramon Orduno reassigns Medicare benefits to 20 organizations: Anesthesia Medical Group Of Imperial Valley, Inc. (Brawley, CA), Red Rock Anesthesia Consultants LLC (Las Vegas, NV), Antigua Anesthesia Management, LLC (Bullhead City, AZ), Palm Springs Anesthesia Services, PC (San Bernardino, CA), Sound Physicians Anesthesiology Of California PC (Murrieta, CA) and 15 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ramon Orduno's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ramon Orduno accept?
Health plans from Blue Cross Blue Shield of Arizona list Ramon Orduno as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ramon Orduno was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ramon R Orduno Jr., CRNA · NPI 1487823902
Nurse Anesthetist, Certified Registered physician in Lake Havasu City, Arizona. Individual provider, active in the CMS NPPES registry since February 28, 2008.
## Identity
- **NPI:** 1487823902 (Entity type: Individual)
- **Enumerated:** February 28, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** NA3605 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 CIVIC CENTER LN, Lake Havasu City, AZ 86403-5607
- **Phone:** (928) 855-8185
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 20 organizations under Medicare reassignment (form CMS-855R): Anesthesia Medical Group Of Imperial Valley, Inc. (NPI 1487087136, Brawley, CA); Red Rock Anesthesia Consultants LLC (NPI 1235660002, Las Vegas, NV); Antigua Anesthesia Management, LLC (NPI 1912502055, Bullhead City, AZ); Palm Springs Anesthesia Services, PC (NPI 1083928501, San Bernardino, CA); Sound Physicians Anesthesiology Of California PC (NPI 1699408229, Murrieta, CA); and 15 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** August 4, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1487823902) · Data from the CMS NPPES public registry.