ELIZABETH ANDREA BALES M.D.
NPI 1275720682
Anesthesiology in Newport Beach, CA
About Elizabeth Andrea Bales M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH ANDREA BALES M.D. (NPI 1275720682) is an individual anesthesiology provider in Newport Beach, California, licensed in California (A91889) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Irvine, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Elizabeth Andrea Bales M.d. 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
6Medicare enrollment records show Elizabeth Bales reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Huntington Beach, CA 92647
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
Orange, CA 92869
- Reassigned Medicare billing, California enrollment
- 168 clinicians in this Medicare group
Laguna Hills, CA 92653
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 73 clinicians in this Medicare group
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 76 clinicians in this Medicare group
Visalia, CA 93291
- Reassigned Medicare billing, California enrollment
- 131 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
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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Elizabeth Bales's NPI number?
The NPI number for Elizabeth Bales is 1275720682. It was assigned to this individual provider in the NPPES registry on September 29, 2007.
Where is Elizabeth Bales located?
Elizabeth Bales practices at 3226 Broad St, Newport Beach, CA 92663. The listed phone number is (949) 410-4207.
What is Elizabeth Bales's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Elizabeth Bales enrolled in Medicare?
Yes. Elizabeth Bales 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 Elizabeth Bales's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Bales reassigns Medicare benefits to 6 organizations: Arash Esmailzadegan MD Inc (Huntington Beach, CA), Orange Coast Anesthesia Inc (Orange, CA), Cep America - Anesthesia PC (Laguna Hills, CA), Anesthesia Specialists Of Orange County, Inc. (Anaheim, CA), Socal Anesthesia Solutions, Inc (Los Angeles, CA) and 1 more organization, 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 Elizabeth Bales'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 Elizabeth Bales was last updated on June 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Elizabeth Andrea Bales, M.D. · NPI 1275720682
Anesthesiology physician in Newport Beach, California. Individual provider, active in the CMS NPPES registry since September 29, 2007.
## Identity
- **NPI:** 1275720682 (Entity type: Individual)
- **Enumerated:** September 29, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A91889 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3226 BROAD ST, Newport Beach, CA 92663-4224
- **Phone:** (949) 410-4207
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Arash Esmailzadegan MD Inc (NPI 1720536097, Huntington Beach, CA); Orange Coast Anesthesia Inc (NPI 1508138256, Orange, CA); Cep America - Anesthesia PC (NPI 1861373631, Laguna Hills, CA); Anesthesia Specialists Of Orange County, Inc. (NPI 1134311319, Anaheim, CA); Socal Anesthesia Solutions, Inc (NPI 1407596901, Los Angeles, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** June 8, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1275720682) · Data from the CMS NPPES public registry.