SHANNON M LYON RPA
NPI 1700895141
Physician Assistant in San Francisco, CA
About Shannon M Lyon Rpa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON M LYON RPA (NPI 1700895141) is an individual physician assistant in San Francisco, California, licensed in California (PA63373) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Palo Alto, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Shannon M Lyon Rpa 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAN FRANCISCO, CA 94111
SAN FRANCISCO, CA 94111
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 Shannon Lyon's NPI number?
The NPI number for Shannon Lyon is 1700895141. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is Shannon Lyon located?
Shannon Lyon practices at 2 Embarcadero Ctr, San Francisco, CA 94111. The listed phone number is (888) 663-6331.
What is Shannon Lyon's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Shannon Lyon enrolled in Medicare?
Yes. Shannon Lyon 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.
When was this NPI record last updated?
The NPPES record for Shannon Lyon was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.
# Shannon M Lyon, RPA · NPI 1700895141
Physician Assistant physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1700895141 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** PA63373 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2 EMBARCADERO CTR, San Francisco, CA 94111-3823
- **Phone:** (888) 663-6331
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** September 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700895141) · Data from the CMS NPPES public registry.