JOSEPH A GEHRZ M.D.
NPI 1932584612
Emergency Medicine in San Diego, CA
About Joseph A Gehrz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH A GEHRZ M.D. (NPI 1932584612) is an individual emergency medicine provider in San Diego, California, licensed in California (A144011) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Oceanside, and is a graduate of Geisel School Of Medicine At Dartmouth (2015).
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
Joseph A Gehrz 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
4Medicare enrollment records show Joseph Gehrz reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Coronado, CA 92118
- Reassigned Medicare billing, California enrollment
- 44 clinicians in this Medicare group
Chula Vista, CA 91910
- Reassigned Medicare billing, California enrollment
- 44 clinicians in this Medicare group
Oceanside, CA 92056
- Reassigned Medicare billing, California enrollment
- 140 clinicians in this Medicare group
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 202 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 4
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 92134 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.
SAN DIEGO, CA 92134
SAN DIEGO, CA 92134
SAN DIEGO, CA 92134
SAN DIEGO, CA 92134
SAN DIEGO, CA 92134
SAN DIEGO, CA 92134
SAN DIEGO, CA 92134
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 Joseph Gehrz's NPI number?
The NPI number for Joseph Gehrz is 1932584612. It was assigned to this individual provider in the NPPES registry on July 23, 2015.
Where is Joseph Gehrz located?
Joseph Gehrz practices at Naval Medical Center San Diego 34800 Bob Wilson Drive, San Diego, CA 92134. The listed phone number is (619) 843-2863.
What is Joseph Gehrz's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joseph Gehrz enrolled in Medicare?
Yes. Joseph Gehrz 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 Joseph Gehrz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Gehrz reassigns Medicare benefits to 4 organizations: Emergency Services Medical Corporation Coronado (Coronado, CA), Chula Vista Emergency Room Physicians, A Medical Corporation (Chula Vista, CA), Team Physicians Of Southern California Medical Group, Inc. (Oceanside, CA) and Team Physicians Of Northern California Medical Group Inc (Pleasanton, CA). 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 Joseph Gehrz'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 Joseph Gehrz was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Joseph A Gehrz, M.D. · NPI 1932584612
Emergency Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since July 23, 2015.
## Identity
- **NPI:** 1932584612 (Entity type: Individual)
- **Enumerated:** July 23, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A144011 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** NAVAL MEDICAL CENTER SAN DIEGO, 34800 BOB WILSON DRIVE, San Diego, CA 92134-5000
- **Phone:** (619) 843-2863
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Services Medical Corporation Coronado (NPI 1598395675, Coronado, CA); Chula Vista Emergency Room Physicians, A Medical Corporation (NPI 1780021782, Chula Vista, CA); Team Physicians Of Southern California Medical Group, Inc. (NPI 1225499015, Oceanside, CA); Team Physicians Of Northern California Medical Group Inc (NPI 1649692716, Pleasanton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Geisel School Of Medicine At Dartmouth, class of 2015
## Record status
- **NPPES last updated:** May 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1932584612) · Data from the CMS NPPES public registry.