RUBEN MARTINEZ
NPI 1215962006
Anesthesiology in Covina, CA
About Ruben Martinez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUBEN MARTINEZ (NPI 1215962006) is an individual anesthesiology provider in Covina, California, licensed in California (A33544) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Ruben Martinez 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
5Medicare enrollment records show Ruben Martinez reassigns Medicare billing to 5 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
- 7 clinicians in this Medicare group
Covina, CA 91723
- Reassigned Medicare billing, California enrollment
West Covina, CA 91790
- Reassigned Medicare billing, California enrollment
- 42 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 131 clinicians in this Medicare group
Glendale, CA 91206
- Reassigned Medicare billing, California enrollment
- 164 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 2
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.
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.
COVINA, CA 91723
COVINA, CA 91723
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 Ruben Martinez's NPI number?
The NPI number for Ruben Martinez is 1215962006. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Ruben Martinez located?
Ruben Martinez practices at 210 W San Bernardino Rd, Covina, CA 91723. The listed phone number is (626) 331-7331.
What is Ruben Martinez's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ruben Martinez enrolled in Medicare?
Yes. Ruben Martinez 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 Ruben Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruben Martinez reassigns Medicare benefits to 5 organizations: Premier Perioperative Physicians (Covina, CA), Ruben Martinez MD A Professional Medical Corporation (Covina, CA), Citrus Valley Anesthesia Medical Group (West Covina, CA), White Memorial Medical Center (Los Angeles, CA) and Glendale Adventist Medical Center (Glendale, 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 Ruben Martinez'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 Ruben Martinez was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Ruben Martinez · NPI 1215962006
Anesthesiology physician in Covina, California. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1215962006 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A33544 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 210 W SAN BERNARDINO RD, Covina, CA 91723-1515
- **Phone:** (626) 331-7331
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Premier Perioperative Physicians (NPI 1912653999, Covina, CA); Ruben Martinez MD A Professional Medical Corporation (NPI 1346429354, Covina, CA); Citrus Valley Anesthesia Medical Group (NPI 1912920331, West Covina, CA); White Memorial Medical Center (NPI 1215927470, Los Angeles, CA); Glendale Adventist Medical Center (NPI 1336138403, Glendale, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified A33544C (CA); Medicaid A335441 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1215962006) · Data from the CMS NPPES public registry.