DR. SPENCER ALAN LEE OD
NPI 1902384092
Optometrist in Sunnyvale, CA
About Dr. Spencer Alan Lee Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SPENCER ALAN LEE OD (NPI 1902384092) is an individual optometrist in Sunnyvale, California, licensed in California (OPT34024-TLG) and active in the NPI registry since August 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Dr. Spencer Alan Lee Od 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 Spencer Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sunnyvale, CA 94087
- Reassigned Medicare billing, California enrollment
- 12 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94087 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
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 Spencer Lee's NPI number?
The NPI number for Spencer Lee is 1902384092. It was assigned to this individual provider in the NPPES registry on August 1, 2018.
Where is Spencer Lee located?
Spencer Lee practices at 596 E El Camino Real Ste 2, Sunnyvale, CA 94087. The listed phone number is (408) 245-6212.
What is Spencer Lee's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Spencer Lee enrolled in Medicare?
Yes. Spencer Lee 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 Spencer Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Spencer Lee reassigns Medicare benefits to Cindy H. Tran, Od, A Professional Optometric Corporation (Sunnyvale, 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 Spencer Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Spencer Lee accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Spencer Lee as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Spencer Lee was last updated on February 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Spencer Alan Lee, OD · NPI 1902384092
Optometrist provider in Sunnyvale, California. Individual provider, active in the CMS NPPES registry since August 1, 2018.
## Identity
- **NPI:** 1902384092 (Entity type: Individual)
- **Enumerated:** August 1, 2018
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT34024-TLG (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 596 E EL CAMINO REAL STE 2, Sunnyvale, CA 94087-8129
- **Phone:** (408) 245-6212
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Cindy H. Tran, Od, A Professional Optometric Corporation (NPI 1730510165, Sunnyvale, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** February 25, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1902384092) · Data from the CMS NPPES public registry.