DR. JOHN RAYMOND MARSHALL M.D.
NPI 1346596970
Emergency Medicine in Orange, CA
About Dr. John Raymond Marshall M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN RAYMOND MARSHALL M.D. (NPI 1346596970) is an individual emergency medicine provider in Orange, California, licensed in California (A129682) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. John Raymond Marshall M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John Marshall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 219 clinicians in this Medicare group
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1396287082 (California)
- 13,921 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92868 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.
ORANGE, CA 92868
ORANGE, CA 92868
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 John Marshall's NPI number?
The NPI number for John Marshall is 1346596970. It was assigned to this individual provider in the NPPES registry on August 1, 2012.
Where is John Marshall located?
John Marshall practices at 101 The City Dr S Building 1A, Room 1009, Orange, CA 92868. The listed phone number is (714) 456-5239.
What is John Marshall's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John Marshall enrolled in Medicare?
Yes. John Marshall is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Marshall reassigns Medicare benefits to 2 organizations: Regents Of The University Of (Orange, CA) and Southern California Permanente Medical Group (Anaheim, 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 John Marshall'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 John Marshall was last updated on November 22, 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.
# Dr. John Raymond Marshall, M.D. · NPI 1346596970
Emergency Medicine physician in Orange, California. Individual provider, active in the CMS NPPES registry since August 1, 2012.
## Identity
- **NPI:** 1346596970 (Entity type: Individual)
- **Enumerated:** August 1, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A129682 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 THE CITY DR S, BUILDING 1A, ROOM 1009, Orange, CA 92868-3201
- **Phone:** (714) 456-5239
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of (NPI 1154379394, Orange, CA); Southern California Permanente Medical Group (NPI 1952333460, Anaheim, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 22, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1346596970) · Data from the CMS NPPES public registry.