MARCIA JOYCE LI M.D.
NPI 1144308909
Internal Medicine in Union City, CA
About Marcia Joyce Li M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCIA JOYCE LI M.D. (NPI 1144308909) is an individual internal medicine provider in Union City, California, licensed in California (A70274) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Marcia Joyce Li 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94587 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
UNION CITY, CA 94587
UNION CITY, CA 94587
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 Marcia Li's NPI number?
The NPI number for Marcia Li is 1144308909. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Marcia Li located?
Marcia Li practices at 3553 Whipple Rd, Union City, CA 94587. The listed phone number is (510) 454-1000.
What is Marcia Li's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marcia Li enrolled in Medicare?
Yes. Marcia Li 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 Marcia Li was last updated on December 20, 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.
# Marcia Joyce Li, M.D. · NPI 1144308909
Internal Medicine physician in Union City, California. Individual provider, active in the CMS NPPES registry since November 1, 2006.
## Identity
- **NPI:** 1144308909 (Entity type: Individual)
- **Enumerated:** November 1, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A70274 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3553 WHIPPLE RD, Union City, CA 94587-1507
- **Phone:** (510) 454-1000
## 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:** Saint Louis University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** December 20, 2021
- **Other identifiers:** Medicaid 00A702740 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1144308909) · Data from the CMS NPPES public registry.