Dr. Sean Lei, MD
- Hospital affiliations
- 5
- Industry payments
- $389
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 5901 E. Seventh Street, Long Beach, CA 90822
- Practice phone
- Call (562) 826-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lei'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.
Dr. Sean Lei is a nephrologist in Long Beach, California
Dr. Lei practices at Tibor Rubin VA Medical Center in Long Beach, California, part of Veterans Health Administration.
Dr. Lei's NPI, 1154958478, was assigned on March 25, 2020. Dr. Lei holds California license A179845.
- NPI
- 1154958478NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931518297
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 826-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Lei practices at Tibor Rubin VA Medical Center in Long Beach, California
Dr. Lei's primary practice is Tibor Rubin VA Medical Center, at 5901 E. Seventh Street, Long Beach, CA 90822 in Los Angeles County. The practice phone is (562) 826-8000.
- Tibor Rubin VA Medical Center5901 E. Seventh Street, Long Beach, CA 90822 · Los Angeles CountyPhone(562) 826-8000
Source: Dmand AI Affiliation Data
Dr. Sean Lei is affiliated with 6 sites of care and 1 medical group
Dr. Lei's primary practice is Tibor Rubin VA Medical Center in Long Beach, California, part of Veterans Health Administration. Dr. Lei is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Lei to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean Lei's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lei practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tibor Rubin VA Medical Center | Available with a free account |
| +5 more affiliated sites | 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 Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sean Lei is one of 1,401 nephrologists in California
Nephrology is Dr. Lei's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Lei is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Nephrologists near Dr. Lei
Counts of nephrologists 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
Dr. Sean Lei's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Lei's median patient age at 65, with 42% women.
Dr. Lei's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Sean Lei offers telehealth to Medicare patients
Dr. Lei accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lei as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Lei received $389 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Lei from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Aurinia Pharma U.S., Inc. paid the most, $142.
General payments to Dr. Lei by program year, 2024 to 2025
Companies that paid Dr. Lei 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 Dr. Sean Lei'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 |
| 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 Dr. Sean Lei
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sean Lei's NPI number?
Dr. Sean Lei's NPI number is 1154958478. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Lei?
Dr. Sean Lei is a nephrologist in Long Beach, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Sean Lei practice?
Dr. Lei practices at 5901 E. Seventh Street, Long Beach, CA 90822. Dr. Lei's primary practice is Tibor Rubin VA Medical Center in Long Beach, California, part of Veterans Health Administration. Dmand AI also links Dr. Lei to 3 hospitals and 1 group practice or clinic.
What is Dr. Sean Lei's office phone number?
The practice phone on file for Dr. Lei is (562) 826-8000.
What is Dr. Sean Lei's medical license number?
Dr. Lei holds California license A179845.
Which hospitals is Dr. Sean Lei affiliated with?
Dr. Lei practices at Tibor Rubin VA Medical Center in Long Beach, California. Dr. Lei is also affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Lei to 3 more hospitals.
What medical group is Dr. Sean Lei part of?
Dr. Lei is linked to UCLA Medical Group.
Does Dr. Sean Lei accept Medicare?
Yes. CMS lists Dr. Lei as accepting Medicare assignment.
Does Dr. Sean Lei offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lei as offering telehealth services.
Has Dr. Sean Lei received payments from drug or device companies?
CMS Open Payments shows $389 in general payments to Dr. Lei from 3 companies from 2024 to 2025. The largest total came from Aurinia Pharma U.S., Inc.
How long has Dr. Sean Lei been practicing?
Dr. Lei graduated from medical school in 2020, 6 years ago.
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