Dr. Derek Lee, MD
- Industry payments
- $12
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2018
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
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. Derek Lee is an obstetrics physician in Santa Clara, California
Dr. Lee practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Lee's NPI, 1336636273, was assigned on April 17, 2018. Dr. Lee graduated from University of California, San Diego School of Medicine in 2018. Dr. Lee holds New York license 314942.
- NPI
- 1336636273NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486143195
- NPI enumeration date
- April 17, 2018
- NPI status
- Active
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Derek Lee practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Lee's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Derek Lee is affiliated with 2 sites of care and 1 medical group
Dr. Lee's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Lee to 1 more group practice or clinic, 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 Dr. Derek Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | 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. Derek Lee is one of 164 obstetrics physicians in California
Obstetrics is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207VX0000X. Dmand AI has Dr. Lee's licenses on file in 2 states: New York and California.
Specialties and state licenses
- Obstetrics, New YorkPrimary
- California license
Obstetrics physicians near Dr. Lee
Counts of obstetrics physicians 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. Derek Lee's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 32, with 99% 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 32
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Derek Lee received $12 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Lee from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $12.
Companies that paid Dr. Lee the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derek Lee graduated from University of California, San Diego School of Medicine
Dr. Lee graduated from University of California, San Diego School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derek 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 | 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) |
| 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. Derek 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. Derek Lee's NPI number?
Dr. Derek Lee's NPI number is 1336636273. It was assigned on April 17, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Lee?
Dr. Derek Lee is an obstetrics physician in Santa Clara, California. The primary specialty in the NPI Registry is Obstetrics Physician (taxonomy code 207VX0000X).
Where does Dr. Derek Lee practice?
Dr. Lee practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Lee's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Lee to 1 group practice or clinic.
What is Dr. Derek Lee's office phone number?
The practice phone on file for Dr. Lee is (408) 851-1000.
What is Dr. Derek Lee's medical license number?
Dr. Lee holds New York license 314942, one of the licenses on file in 2 states.
Which states has Dr. Derek Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in New York and California.
What medical group is Dr. Derek Lee part of?
Dr. Lee is linked to The Permanente Medical Group, Inc.
Where did Dr. Derek Lee go to medical school?
Dr. Lee graduated from University of California, San Diego School of Medicine in 2018.
Has Dr. Derek Lee received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Lee from 1 company from 2019 to 2019. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Derek Lee been practicing?
Dr. Lee graduated from medical school in 2018, 8 years ago.
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