DEANNA OLIVER MD
NPI 1750725362
Internal Medicine in San Diego, CA
About Deanna Oliver Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEANNA OLIVER MD (NPI 1750725362) is an individual internal medicine provider in San Diego, California, licensed in California (A139921) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Other (2012).
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
Deanna Oliver 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 Reassignments
8Medicare enrollment records show Deanna Oliver reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92126
- Reassigned Medicare billing, California enrollment
- 41 clinicians in this Medicare group
Poway, CA 92064
- Reassigned Medicare billing, California enrollment
- 962 clinicians in this Medicare group
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 1,437 clinicians in this Medicare group
Escondido, CA 92029
- Reassigned Medicare billing, California enrollment
- 100 clinicians in this Medicare group
Coronado, CA 92118
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
San Marcos, CA 92078
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Chula Vista, CA 91914
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Fresno, CA 93720
- Reassigned Medicare billing, California enrollment
- 296 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 5
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 92126 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.
SAN DIEGO, CA 92126
SAN DIEGO, CA 92126
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 Deanna Oliver's NPI number?
The NPI number for Deanna Oliver is 1750725362. It was assigned to this individual provider in the NPPES registry on April 25, 2013.
Where is Deanna Oliver located?
Deanna Oliver practices at 10737 Camino Ruiz, San Diego, CA 92126. The listed phone number is (844) 200-2426.
What is Deanna Oliver's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Deanna Oliver enrolled in Medicare?
Yes. Deanna Oliver 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 Deanna Oliver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deanna Oliver reassigns Medicare benefits to 8 organizations: Operation Samahan, Inc. (San Diego, CA), Galen Inpatient Physicians Inc (Poway, CA), Emergency And Acute Care Medical Corporation (San Diego, CA), Palomar Hospitalist Medical Group, Inc (Escondido, CA), Southern California Liver Centers Inc (Coronado, CA) and 3 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 Deanna Oliver'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 Deanna Oliver was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 days 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.
# Deanna Oliver, MD · NPI 1750725362
Internal Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 25, 2013.
## Identity
- **NPI:** 1750725362 (Entity type: Individual)
- **Enumerated:** April 25, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A139921 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10737 CAMINO RUIZ, San Diego, CA 92126-2359
- **Phone:** (844) 200-2426 · **Fax:** (619) 474-4008
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Operation Samahan, Inc. (NPI 1871680397, San Diego, CA); Galen Inpatient Physicians Inc (NPI 1326389289, Poway, CA); Emergency And Acute Care Medical Corporation (NPI 1437103942, San Diego, CA); Palomar Hospitalist Medical Group, Inc (NPI 1801466826, Escondido, CA); Southern California Liver Centers Inc (NPI 1871633099, Coronado, CA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** September 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1750725362) · Data from the CMS NPPES public registry.