DR. PETER DIXON MD
NPI 1023781275
Otolaryngology - Otology & Neurotology in La Jolla, CA
About Dr. Peter Dixon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER DIXON MD (NPI 1023781275) is an individual otology & neurotology provider in La Jolla, California, licensed in California (173980) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of University Of Toronto, Faculty Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Peter Dixon Md 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 Reassignment
Medicare enrollment records show Peter Dixon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, SC 29414
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 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 10
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Musc Medical Center
Acute Care Hospitals · Charleston, SCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA JOLLA, CA 92037
LA JOLLA, CA 92037
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 Peter Dixon's NPI number?
The NPI number for Peter Dixon is 1023781275. It was assigned to this individual provider in the NPPES registry on July 25, 2021.
Where is Peter Dixon located?
Peter Dixon practices at 9300 Campus Point Dr, La Jolla, CA 92037. The listed phone number is (858) 657-8590.
What is Peter Dixon's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.
Is Peter Dixon enrolled in Medicare?
Yes. Peter Dixon 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 organization bills Medicare for Peter Dixon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Dixon reassigns Medicare benefits to University Medical Associates (Charleston, SC). The 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 Peter Dixon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Dixon accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next and 1 other insurer list Peter Dixon 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.
Is Peter Dixon affiliated with any hospitals?
According to CMS data, Peter Dixon is affiliated with Musc Medical Center.
When was this NPI record last updated?
The NPPES record for Peter Dixon was last updated on July 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Peter Dixon, MD · NPI 1023781275
Otology & Neurotology physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since July 25, 2021.
## Identity
- **NPI:** 1023781275 (Entity type: Individual)
- **Enumerated:** July 25, 2021
- **Primary specialty:** Otolaryngology - Otology & Neurotology · taxonomy 207YX0901X
- **State license:** 173980 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9300 CAMPUS POINT DR, La Jolla, CA 92037-1300
- **Phone:** (858) 657-8590
## 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:** University Medical Associates (NPI 1760413835, Charleston, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toronto, Faculty Of Medicine, class of 2014
## Record status
- **NPPES last updated:** July 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1023781275) · Data from the CMS NPPES public registry.