ON CHING CRNA
NPI 1578014171
Nurse Anesthetist, Certified Registered in Bakersfield, CA
About On Ching Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ON CHING CRNA (NPI 1578014171) is an individual nurse anesthetist, certified registered in Bakersfield, California, licensed in California (NA95000625) and active in the NPI registry since October 2016. He is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
On Ching 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
12Medicare enrollment records show On Ching reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bakersfield, CA 93306
- Reassigned Medicare billing, California enrollment
- 96 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 5,228 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 34 clinicians in this Medicare group
Bakersfield, CA 93311
- Reassigned Medicare billing, California enrollment
- 99 clinicians in this Medicare group
Santa Barbara, CA 93105
- Reassigned Medicare billing, California enrollment
- 38 clinicians in this Medicare group
Santa Maria, CA 93454
- Reassigned Medicare billing, California enrollment
- 10 clinicians in this Medicare group
Beverly Hills, CA 90210
- Reassigned Medicare billing, California enrollment
- 57 clinicians in this Medicare group
Beverly Hills, CA 90211
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
Glendora, CA 91740
- Reassigned Medicare billing, California enrollment
- 43 clinicians in this Medicare group
Fresno, CA 93611
- Reassigned Medicare billing, California enrollment
- 508 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 7
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 93306 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BAKERSFIELD, CA 93306
BAKERSFIELD, CA 93306
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 On Ching's NPI number?
The NPI number for On Ching is 1578014171. It was assigned to this individual provider in the NPPES registry on October 18, 2016.
Where is On Ching located?
On Ching practices at 1700 Mount Vernon Ave, Bakersfield, CA 93306. The listed phone number is (661) 326-2000.
What is On Ching's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is On Ching enrolled in Medicare?
Yes. On Ching 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 On Ching's services?
According to the CMS Revalidation Reassignment List (October 2026 release), On Ching reassigns Medicare benefits to 12 organizations: Regional Anesthesia Associates Inc (Bakersfield, CA), Southern California Permanente Medical Group (Bakersfield, CA), Garrett S Hilt Certified Registered Nursing Anesthesia Inc (Bakersfield, CA), Advanced Anesthesia Specialists A Medical Corporation (Bakersfield, CA), Hullander And Mozingo LP (Santa Barbara, CA) and 7 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 On Ching's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for On Ching was last updated on December 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# On Ching, CRNA · NPI 1578014171
Nurse Anesthetist, Certified Registered physician in Bakersfield, California. Individual provider, active in the CMS NPPES registry since October 18, 2016.
## Identity
- **NPI:** 1578014171 (Entity type: Individual)
- **Enumerated:** October 18, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** NA95000625 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 MOUNT VERNON AVE, Bakersfield, CA 93306-4018
- **Phone:** (661) 326-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Regional Anesthesia Associates Inc (NPI 1811442874, Bakersfield, CA); Southern California Permanente Medical Group (NPI 1861424376, Bakersfield, CA); Garrett S Hilt Certified Registered Nursing Anesthesia Inc (NPI 1497278949, Bakersfield, CA); Advanced Anesthesia Specialists A Medical Corporation (NPI 1083130553, Bakersfield, CA); Hullander And Mozingo LP (NPI 1164449880, Santa Barbara, CA); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** December 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1578014171) · Data from the CMS NPPES public registry.