Christopher Lai
- Part D claims, 2024
- 56
- Hospital affiliations
- 1
- Industry payments
- $778
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 9080 Colima Rd, Whittier, CA 90605
- Practice phone
- Call (562) 945-3561
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Christopher Lai'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.
Christopher Lai is an orthopedic surgeon in Whittier, California
Christopher Lai practices at Whittier Hospital Medical Center in Whittier, California, part of AHMC Healthcare.
Christopher Lai's NPI, 1538861158, was assigned on March 20, 2023. Christopher Lai holds Massachusetts license 3014202.
- NPI
- 1538861158NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2023
- NPI status
- Active
- Practice phone
- (562) 945-3561
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Christopher Lai practices at Whittier Hospital Medical Center in Whittier, California
Christopher Lai's primary practice is Whittier Hospital Medical Center, at 9080 Colima Rd, Whittier, CA 90605 in Los Angeles County. The practice phone is (562) 945-3561.
- Whittier Hospital Medical Center9080 Colima Rd, Whittier, CA 90605 · Los Angeles CountyPhone(562) 945-3561
Source: Dmand AI Affiliation Data
Christopher Lai is affiliated with 1 site of care
Christopher Lai's primary practice is Whittier Hospital Medical Center in Whittier, California, part of AHMC Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher Lai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Lai practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Whittier Hospital Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Lai is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Christopher Lai's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Christopher Lai is licensed in Massachusetts.
Specialties and state licenses
- Orthopaedic surgery, MassachusettsPrimary
Orthopedic surgeons near Christopher Lai
Counts of orthopedic surgeons 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
Christopher Lai's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Christopher Lai's median patient age at 56, with 67% women.
Christopher Lai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Christopher Lai wrote 56 Medicare Part D claims in 2024
In 2024, Christopher Lai wrote 56 Medicare Part D claims for 36 patients. 91% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $86 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Christopher Lai's Part D claims by kind of drug, 2024
- Generic51 claims91%
- Brand-name and other5 claims9%
Christopher Lai's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Christopher Lai's Part D claims, 2024
- Opioids43%24 of 56 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 152024: 1927%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Christopher Lai received $778 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Christopher Lai from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 82% of the total. Stryker Corporation paid the most, $536.
General payments to Christopher Lai by program year, 2024 to 2025
General payments to Christopher Lai by kind, 2024 to 2025
- Food and beverage$64182%
- Education$13718%
Companies that paid Christopher Lai the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher Lai'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Christopher Lai
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What is Christopher Lai's NPI number?
Christopher Lai's NPI number is 1538861158. It was assigned on March 20, 2023, and it is active in the NPI Registry.
What does Christopher Lai specialize in?
Christopher Lai is an orthopedic surgeon in Whittier, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Christopher Lai practice?
Christopher Lai practices at 9080 Colima Rd, Whittier, CA 90605. Christopher Lai's primary practice is Whittier Hospital Medical Center in Whittier, California, part of AHMC Healthcare.
What is Christopher Lai's office phone number?
The practice phone on file for Christopher Lai is (562) 945-3561.
What is Christopher Lai's medical license number?
Christopher Lai holds Massachusetts license 3014202.
Which hospitals is Christopher Lai affiliated with?
Christopher Lai practices at Whittier Hospital Medical Center in Whittier, California.
What drugs does Christopher Lai prescribe most?
In 2024 Medicare Part D data, Christopher Lai's most prescribed drugs by claims were Oxycodone HCl.
Has Christopher Lai received payments from drug or device companies?
CMS Open Payments shows $778 in general payments to Christopher Lai from 3 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Christopher Lai been practicing?
Christopher Lai's NPI was assigned in 2023.
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