Sylvia Lam, MD
NPI 1205884442 · Family Medicine Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvia Lam, MD is a Family Medicine Physician provider in Pasadena, CA (NPI 1205884442).
Provider details
- NPI number
- 1205884442
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036049454 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$325 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2022-07-13
- Certified
- 2022-07-13
Frequently asked questions
- What is Sylvia Lam's NPI number?
- Sylvia Lam's National Provider Identifier (NPI) is 1205884442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Lam's specialty?
- Sylvia Lam is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvia Lam located?
- Sylvia Lam's practice location on file with NPPES is 2055 Lincoln Ave, Pasadena, CA 91103-1324.
- What is Sylvia Lam's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Lam is (626) 398-6300.
- Does Sylvia Lam accept Medicare?
- Sylvia Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sylvia Lam's NPI active?
- Yes — Sylvia Lam's NPI (1205884442) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.