JOHN L YEE M.D.
NPI 1699788265
Emergency Medicine in Fountain Valley, CA
About John L Yee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN L YEE M.D. (NPI 1699788265) is an individual emergency medicine provider in Fountain Valley, California, licensed in California (G76161) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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 L Yee M.d. 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 Yee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 1,204 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92708 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.
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 Yee's NPI number?
The NPI number for John Yee is 1699788265. It was assigned to this individual provider in the NPPES registry on August 14, 2006.
Where is John Yee located?
John Yee practices at 9920 Talbert Ave, Fountain Valley, CA 92708. The listed phone number is (714) 378-7535.
What is John Yee's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John Yee enrolled in Medicare?
Yes. John Yee 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 Yee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Yee reassigns Medicare benefits to Cep America-California (Fountain Valley, 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 Yee'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 Yee was last updated on November 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 L Yee, M.D. · NPI 1699788265
Emergency Medicine physician in Fountain Valley, California. Individual provider, active in the CMS NPPES registry since August 14, 2006.
## Identity
- **NPI:** 1699788265 (Entity type: Individual)
- **Enumerated:** August 14, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** G76161 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9920 TALBERT AVE, Fountain Valley, CA 92708-5153
- **Phone:** (714) 378-7535
## 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:** Cep America-California (NPI 1093756173, Fountain Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 1980
## Record status
- **NPPES last updated:** November 16, 2007
- **Other identifiers:** Medicare PIN WG76161D (CA); Medicaid 00G761610 (CA); Medicare UPIN C08401 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1699788265) · Data from the CMS NPPES public registry.