Lesley Wong, FNP-BC
- Part D claims, 2024
- 39
- Industry payments
- $64
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 18000 Studebaker Rd, Cerritos, CA 90703
- Practice phone
- Call (310) 945-8112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Oncology Institute - Downey Radiation Oncology
Cerritos, California
Find Lesley Wong'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.
Lesley Wong is a family nurse practitioner in Cerritos, California
Lesley Wong practices at The Oncology Institute - Downey Radiation Oncology in Cerritos, California.
Lesley Wong's NPI, 1356869184, was assigned on August 31, 2017. Lesley Wong holds California license 95007087.
- NPI
- 1356869184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668737081
- NPI enumeration date
- August 31, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 945-8112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lesley Wong practices at The Oncology Institute - Downey Radiation Oncology in Cerritos, California
Lesley Wong's primary practice is The Oncology Institute - Downey Radiation Oncology, at 18000 Studebaker Rd, Cerritos, CA 90703 in Los Angeles County. The practice phone is (310) 945-8112.
- The Oncology Institute - Downey Radiation Oncology18000 Studebaker Rd, Cerritos, CA 90703 · Los Angeles CountyPhone(310) 945-8112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lesley Wong is affiliated with 3 sites of care and 2 medical groups
Lesley Wong's primary practice is The Oncology Institute - Downey Radiation Oncology in Cerritos, California. The medical group on file is The Oncology Institute of Hope and Innovation. Dmand AI also links Lesley Wong to 2 more group practices and clinics and 1 medical group, 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 Lesley Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lesley Wong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Oncology Institute - Downey Radiation Oncology | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Lesley Wong is one of 13,532 family nurse practitioners in California
Family is Lesley Wong's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Lesley Wong is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Lesley Wong
Counts of family nurse practitioners 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
Lesley Wong's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Lesley Wong's median patient age at 63, with 70% women.
Lesley Wong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women70%
- Men29%
Source: Dmand AI Patient Panel Data
Lesley Wong wrote 39 Medicare Part D claims in 2024
In 2024, Lesley Wong wrote 39 Medicare Part D claims for 35 patients. 95% of them were for generic drugs.
Lesley Wong's Part D claims by kind of drug, 2024
- Generic37 claims95%
- Brand-name and other2 claims5%
Drug classes CMS tracks in Lesley Wong's Part D claims, 2024
- Opioids38%15 of 39 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Lesley Wong takes part in Medicare
Lesley Wong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Lesley Wong received $64 in industry payments in 2025
CMS Open Payments shows 3 general payments to Lesley Wong from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $26.
Companies that paid Lesley Wong 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 Lesley Wong'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Lesley Wong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lesley Wong's NPI number?
Lesley Wong's NPI number is 1356869184. It was assigned on August 31, 2017, and it is active in the NPI Registry.
What does Lesley Wong specialize in?
Lesley Wong is a family nurse practitioner in Cerritos, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Lesley Wong practice?
Lesley Wong practices at 18000 Studebaker Rd, Cerritos, CA 90703. Lesley Wong's primary practice is The Oncology Institute - Downey Radiation Oncology in Cerritos, California. Dmand AI also links Lesley Wong to 2 group practices and clinics and 1 medical group.
What is Lesley Wong's office phone number?
The practice phone on file for Lesley Wong is (310) 945-8112.
What is Lesley Wong's medical license number?
Lesley Wong holds California license 95007087.
What medical group is Lesley Wong part of?
Lesley Wong is linked to The Oncology Institute of Hope and Innovation. Dmand AI links Lesley Wong to 1 more medical group.
Does Lesley Wong accept Medicare?
Yes. CMS lists Lesley Wong as accepting Medicare assignment.
Has Lesley Wong received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Lesley Wong from 3 companies from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Lesley Wong been practicing?
Lesley Wong graduated from medical school in 2017, 9 years ago.
Selling to family practices?
See family nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card