JOHN FRANCIS RYAN MD
NPI 1518402676
Otolaryngology - Plastic Surgery within the Head & Neck in San Jose, CA
About John Francis Ryan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN FRANCIS RYAN MD (NPI 1518402676) is an individual plastic surgery within the head & neck provider in San Jose, California, licensed in California (192924) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 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
John Francis Ryan 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
2Medicare enrollment records show John Ryan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95124
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1033817168 (California), NPI 1568851327 (California), NPI 1982845186 (California), NPI 1013950807 (California), NPI 1306241534 (California)
- 393 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 47 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.
SAN JOSE, CA 95124
SAN JOSE, CA 95124
SAN JOSE, CA 95124
SAN JOSE, CA 95124
SAN JOSE, CA 95124
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 Ryan's NPI number?
The NPI number for John Ryan is 1518402676. It was assigned to this individual provider in the NPPES registry on December 28, 2016.
Where is John Ryan located?
John Ryan practices at 2581 Samaritan Dr, San Jose, CA 95124. The listed phone number is (408) 357-6090.
What is John Ryan'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 Ryan enrolled in Medicare?
Yes. John Ryan 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 John Ryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Ryan reassigns Medicare benefits to 2 organizations: Sutter Bay Medical Foundation (San Jose, CA) and University Head & Neck Surgeons (Orange, 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 Ryan'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 Ryan was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# John Francis Ryan, MD · NPI 1518402676
Plastic Surgery within the Head & Neck physician in San Jose, California. Individual provider, active in the CMS NPPES registry since December 28, 2016.
## Identity
- **NPI:** 1518402676 (Entity type: Individual)
- **Enumerated:** December 28, 2016
- **Primary specialty:** Otolaryngology - Plastic Surgery within the Head & Neck · taxonomy 207YX0007X
- **State license:** 192924 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2581 SAMARITAN DR, San Jose, CA 95124-4113
- **Phone:** (408) 357-6090
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Sutter Bay Medical Foundation (NPI 1043654486, San Jose, CA); University Head & Neck Surgeons (NPI 1669437075, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** October 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1518402676) · Data from the CMS NPPES public registry.