SYLVIA LAM MD
NPI 1205884442
Family Medicine in Pasadena, CA
About Sylvia Lam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYLVIA LAM MD (NPI 1205884442) is an individual family medicine provider in Pasadena, California, licensed in Illinois (036049454) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sylvia Lam Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sylvia Lam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 55 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91103 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.
PASADENA, CA 91103
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 Sylvia Lam's NPI number?
The NPI number for Sylvia Lam is 1205884442. It was assigned to this individual provider in the NPPES registry on May 4, 2006.
Where is Sylvia Lam located?
Sylvia Lam practices at 2055 Lincoln Ave, Pasadena, CA 91103. The listed phone number is (626) 398-6300.
What is Sylvia Lam's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sylvia Lam enrolled in Medicare?
Yes. Sylvia Lam is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sylvia Lam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sylvia Lam reassigns Medicare benefits to Asian Pacific Health Care Venture, Inc. (Los Angeles, 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 Sylvia Lam'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 Sylvia Lam was last updated on July 13, 2022. 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.
# Sylvia Lam, MD · NPI 1205884442
Family Medicine physician in Pasadena, California. Individual provider, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1205884442 (Entity type: Individual)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036049454 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2055 LINCOLN AVE, Pasadena, CA 91103-1324
- **Phone:** (626) 398-6300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Asian Pacific Health Care Venture, Inc. (NPI 1336208255, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2022
- **Other identifiers:** Other 31604439 (IL); Medicaid 036049454 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1205884442) · Data from the CMS NPPES public registry.