Cindy Si Lam, OD
- Industry payments
- $324
- Affiliated sites
- 2
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 9630 Bruceville Rd, Elk Grove, CA 95757
- Practice phone
- Call (279) 214-0220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vsp Visionworks Doctors of Optometry
Elk Grove, California
Find Cindy Lam's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Cindy Si Lam is an optometrist in Elk Grove, California
Cindy Lam practices at Vsp Visionworks Doctors of Optometry in Elk Grove, California.
Cindy Lam's NPI, 1487266920, was assigned on August 17, 2020. Cindy Lam holds California license 34637.
- NPI
- 1487266920NPI Registry (opens in a new tab)
- NPI enumeration date
- August 17, 2020
- NPI status
- Active
- Practice phone
- (279) 214-0220
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Cindy Si Lam practices at Vsp Visionworks Doctors of Optometry in Elk Grove, California
Cindy Lam's primary practice is Vsp Visionworks Doctors of Optometry, at 9630 Bruceville Rd, Elk Grove, CA 95757 in Sacramento County. The practice phone is (279) 214-0220.
- Vsp Visionworks Doctors of Optometry9630 Bruceville Rd, Elk Grove, CA 95757 · Sacramento CountyPhone(279) 214-0220
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cindy Si Lam is affiliated with 3 sites of care and 4 medical groups
Cindy Lam's primary practice is Vsp Visionworks Doctors of Optometry in Elk Grove, California. Dmand AI also links Cindy Lam to 4 medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cindy Si Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cindy Lam practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vsp Visionworks Doctors of Optometry | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Cindy Si Lam is one of 7,206 optometrists in California
Optometrist is Cindy Lam's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Cindy Lam is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Cindy Lam
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Cindy Si Lam's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Cindy Lam's median patient age at 59, with 39% women.
Cindy Lam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women39%
- Men56%
Source: Dmand AI Patient Panel Data
Cindy Si Lam received $324 in industry payments in 2025
CMS Open Payments shows 6 general payments to Cindy Lam from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $110.
Companies that paid Cindy Lam the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cindy Si Lam's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Cindy Si Lam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cindy Si Lam's NPI number?
Cindy Si Lam's NPI number is 1487266920. It was assigned on August 17, 2020, and it is active in the NPI Registry.
What does Cindy Si Lam specialize in?
Cindy Si Lam is an optometrist in Elk Grove, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Cindy Si Lam practice?
Cindy Lam practices at 9630 Bruceville Rd, Elk Grove, CA 95757. Cindy Lam's primary practice is Vsp Visionworks Doctors of Optometry in Elk Grove, California. Dmand AI also links Cindy Lam to 4 medical groups and 2 group practices and clinics.
What is Cindy Si Lam's office phone number?
The practice phone on file for Cindy Lam is (279) 214-0220.
What is Cindy Si Lam's medical license number?
Cindy Lam holds California license 34637.
Has Cindy Si Lam received payments from drug or device companies?
CMS Open Payments shows $324 in general payments to Cindy Lam from 5 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Cindy Si Lam been practicing?
Cindy Lam's NPI was assigned in 2020.
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