DR. ROBERT JOSEPH LEONARD MD
NPI 1013337641
Emergency Medicine in Covina, CA
About Dr. Robert Joseph Leonard Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT JOSEPH LEONARD MD (NPI 1013337641) is an individual emergency medicine provider in Covina, California, licensed in California (A158526) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and is a graduate of Indiana University School 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. Robert Joseph Leonard 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 Robert Leonard reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Covina, CA 91723
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1386750578 (California)
- 1,204 clinicians in this Medicare group
Chino, CA 91710
- Reassigned Medicare billing, California enrollment
- 145 clinicians in this Medicare group
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Indiana enrollment
- 50 clinicians in this Medicare group
Terre Haute, IN 47802
- Reassigned Medicare billing, Indiana enrollment
- 598 clinicians in this Medicare group
Salem, IN 47167
- Reassigned Medicare billing, Indiana enrollment
- 532 clinicians in this Medicare group
Cincinnati, OH 45227
- Reassigned Medicare billing, Indiana enrollment
- 20 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91723 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.
COVINA, CA 91723
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 Robert Leonard's NPI number?
The NPI number for Robert Leonard is 1013337641. It was assigned to this individual provider in the NPPES registry on April 22, 2014.
Where is Robert Leonard located?
Robert Leonard practices at 420 W Rowland St, Covina, CA 91723. The listed phone number is (626) 331-6411.
What is Robert Leonard's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robert Leonard enrolled in Medicare?
Yes. Robert Leonard 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 Robert Leonard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Leonard reassigns Medicare benefits to 8 organizations: Cep America - California (Covina, CA), Desert Valley Medical Group, Inc (Chino, CA), Healthcare Partners Affiliates Medical Group (Los Angeles, CA), Apex Emergency Medical Group, Inc. (Hemet, CA), American Current Care PA (Addison, TX) 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 Robert Leonard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Leonard accept?
Health plans from CareSource list Robert Leonard 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.
When was this NPI record last updated?
The NPPES record for Robert Leonard was last updated on September 24, 2022. 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. Robert Joseph Leonard, MD · NPI 1013337641
Emergency Medicine physician in Covina, California. Individual provider, active in the CMS NPPES registry since April 22, 2014.
## Identity
- **NPI:** 1013337641 (Entity type: Individual)
- **Enumerated:** April 22, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A158526 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 420 W ROWLAND ST, Covina, CA 91723-2943
- **Phone:** (626) 331-6411 · **Fax:** (626) 251-1559
## 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): Cep America - California (NPI 1235503947, Covina, CA); Desert Valley Medical Group, Inc (NPI 1588246425, Chino, CA); Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA); Apex Emergency Medical Group, Inc. (NPI 1265711089, Hemet, CA); American Current Care PA (NPI 1013194455, Addison, TX); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** September 24, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1013337641) · Data from the CMS NPPES public registry.