Dr. Wei An Lee, DO
- Medicare services, 2016
- 82
- Part D claims, 2024
- 309
- Hospital affiliations
- 1
- Industry payments
- $159
- Medical group
- 1
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee'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. Wei An Lee is an endocrinologist in Los Angeles, California
Dr. Lee practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Dr. Lee's NPI, 1205031804, was assigned on June 15, 2007. Dr. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific in 2002. Dr. Lee holds California license 20A8465.
- NPI
- 1205031804NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2007
- NPI status
- Active
- Practice phone
- (323) 226-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Wei An Lee practices at Los Angeles General Medical Center in Los Angeles, California
Dr. Lee's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Dr. Wei An Lee is affiliated with 2 sites of care and 1 medical group
Dr. Lee's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account. Dr. Lee's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wei An Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wei An Lee is one of 1,062 endocrinologists in California
Endocrinology, diabetes and metabolism is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Lee is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dr. Lee is licensed in California.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, CaliforniaPrimary
Endocrinologists near Dr. Lee
Counts of endocrinologists 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. Wei An Lee billed Medicare for 82 services in 2016
CMS data shows 82 Medicare services from Dr. Lee across 1 procedure code in 2016, all of them office visits. Medicare paid $3,519 for them. Every service was in an office.
Dr. Lee compared with the California median for endocrinologists, 2016
- Dr. Lee
- California median
- Medicare services
- 82vs 67588% below
- Part D claims
- 216vs 1,10480% below
Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.
Dr. Lee's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other endocrinologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wei An Lee's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 58, with 44% women.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women44%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Wei An Lee wrote 309 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 309 Medicare Part D claims for 28 patients. 22% of them were for generic drugs. CMS names the drug for 216 of them, across 8 drugs with 11 or more claims each, at $37,744 in total drug cost. In 2023, CMS named 142 claims across 6 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic67 claims22%
- Brand-name195 claims63%
- Other47 claims15%
Dr. Lee'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1422024: 21652%
Drugs named by CMS: 8 in 2024, 6 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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Dr. Wei An Lee received $159 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Lee from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $159.
General payments to Dr. Lee by program year, 2024 to 2025
Companies that paid Dr. Lee the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wei An Lee graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific in 2002. Dr. Lee is a member of AOA.
- Medical school
- Board certified in endocrinology, diabetes and metabolism
- Board certified in endocrinology diabetes and metabolism
Source: Dmand AI Professional Profile Data
Sources for Dr. Wei An Lee'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Wei An Lee
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. Wei An Lee's NPI number?
Dr. Wei An Lee's NPI number is 1205031804. It was assigned on June 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Wei An Lee?
Dr. Wei An Lee is an endocrinologist in Los Angeles, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Wei An Lee practice?
Dr. Lee practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Dr. Lee's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dmand AI also links Dr. Lee to 1 group practice or clinic.
What is Dr. Wei An Lee's office phone number?
The practice phone on file for Dr. Lee is (323) 226-2800.
What is Dr. Wei An Lee's medical license number?
Dr. Lee holds California license 20A8465.
Which hospitals is Dr. Wei An Lee affiliated with?
Dr. Lee practices at Los Angeles General Medical Center in Los Angeles, California.
What medical group is Dr. Wei An Lee part of?
Dr. Lee is linked to USC Care Medical Group.
Does Dr. Wei An Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 82 services in 2016.
Is Dr. Wei An Lee board certified?
Yes. Dr. Lee is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.
What services does Dr. Wei An Lee bill to Medicare?
In 2016, Dr. Lee's most billed Medicare services were office visit, established patient (99213).
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Where did Dr. Wei An Lee go to medical school?
Dr. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific in 2002.
What drugs does Dr. Wei An Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Jardiance, Metformin HCl and Lantus Solostar.
Has Dr. Wei An Lee received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Lee from 1 company from 2024 to 2025. The largest total came from Dexcom, Inc.
How long has Dr. Wei An Lee been practicing?
Dr. Lee graduated from medical school in 2002, 24 years ago.
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