JOHN K. MAYENO MD
NPI 1609943828
Otolaryngology - Plastic Surgery within the Head & Neck in Panorama City, CA
About John K. Mayeno Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN K. MAYENO MD (NPI 1609943828) is an individual plastic surgery within the head & neck provider in Panorama City, California, licensed in California (G76674) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of R Franklin University Of Med & Sci/chicago Medical School (1991).
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 and accepts Medicare assignment
John K. Mayeno 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 Reassignment
Medicare enrollment records show John Mayeno reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Panorama City, CA 91402
- Reassigned Medicare billing, California enrollment
- 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.
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.
PANORAMA CITY, CA 91402
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 Mayeno's NPI number?
The NPI number for John Mayeno is 1609943828. It was assigned to this individual provider in the NPPES registry on November 30, 2006.
Where is John Mayeno located?
John Mayeno practices at 13652 Cantara St, Panorama City, CA 91402. The listed phone number is (818) 375-2000.
What is John Mayeno's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Plastic Surgery within the Head & Neck, with taxonomy code 207YX0007X.
Is John Mayeno enrolled in Medicare?
Yes. John Mayeno 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 organization bills Medicare for John Mayeno's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mayeno reassigns Medicare benefits to Southern California Permanente Medical Group (Panorama City, CA). The 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 Mayeno'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 Mayeno was last updated on November 30, 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.
# John K. Mayeno, MD · NPI 1609943828
Plastic Surgery within the Head & Neck physician in Panorama City, California. Individual provider, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1609943828 (Entity type: Individual)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Otolaryngology - Plastic Surgery within the Head & Neck · taxonomy 207YX0007X
- **State license:** G76674 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 13652 CANTARA ST, Panorama City, CA 91402-5423
- **Phone:** (818) 375-2000
## 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:** Southern California Permanente Medical Group (NPI 1407888928, Panorama City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** R Franklin University Of Med & Sci/chicago Medical School, class of 1991
## Record status
- **NPPES last updated:** November 30, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1609943828) · Data from the CMS NPPES public registry.