Dr. Dan Lee, MD
- Medicare services, 2024
- 216
- Medicare patients, 2024
- 223
- Industry payments
- $567
- Affiliated sites
- 4
- Medical groups
- 6
- Practice address
- 1129 S. San Gabriel Blvd., San Gabriel, CA 91776
- Practice phone
- Call (626) 287-6746
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diagnostic Medical Group - San Gabriel
Mammography / Breast Imaging Center · San Gabriel, 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. Dan Lee is a diagnostic radiologist in San Gabriel, California
Dr. Lee practices at Diagnostic Medical Group - San Gabriel in San Gabriel, California.
Dr. Lee's NPI, 1790906816, was assigned on May 2, 2007. Dr. Lee graduated from New York Medical College in 2002. Dr. Lee holds California license A85766.
- NPI
- 1790906816NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315045887
- NPI enumeration date
- May 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 287-6746
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dan Lee practices at Diagnostic Medical Group - San Gabriel in San Gabriel, California
Dr. Lee's primary practice is Diagnostic Medical Group - San Gabriel, at 1129 S. San Gabriel Blvd., San Gabriel, CA 91776. The practice phone is (626) 287-6746.
- Diagnostic Medical Group - San Gabriel1129 S. San Gabriel Blvd., San Gabriel, CA 91776Phone(626) 287-6746
Source: Dmand AI Affiliation Data
Dr. Dan Lee is affiliated with 4 sites of care and 6 medical groups
Dr. Lee's primary practice is Diagnostic Medical Group - San Gabriel in San Gabriel, California. The medical group on file is Diagnostic Medical Group of Southern California. Dmand AI also links Dr. Lee to 5 more medical groups and 3 group practices and clinics, each named with a free account. Dr. Lee's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dan Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diagnostic Medical Group - San Gabriel | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dan Lee is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Lee is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Lee
Counts of diagnostic radiologists 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. Dan Lee billed Medicare for 216 services in 2024
CMS data shows 216 Medicare services from Dr. Lee across 1 procedure code in 2024, for 223 Medicare patients. Medicare paid $30,110 for them. Every service was in an office.
Dr. Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3002024: 21628%
Dr. Lee compared with the California median for diagnostic radiologists, 2024
- Dr. Lee
- California median
- Medicare services
- 216vs 2,28191% below
- Medicare patients
- 223vs 1,34683% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Lee's most billed Medicare procedure codes, 2024
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 diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dan Lee treated 223 Medicare patients in 2024, average age 68
CMS counts 223 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 151 patients. 68% of them have high blood pressure, and 66% have high cholesterol. 84% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 62, with 36% women.
Dr. Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High blood pressure68%
- High cholesterol66%
- Diabetes42%
- Arthritis34%
- Mood disorders19%
- Anxiety17%
- Depression17%
- Chronic kidney disease14%
Share of Medicare patients with each condition. A patient can have several.
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 62
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Dan Lee takes part in Medicare
Dr. Lee 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)
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Dr. Dan Lee received $567 in industry payments from 2018 to 2025
CMS Open Payments shows 8 general payments to Dr. Lee from 6 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 77% of the total. Stryker Corporation paid the most, $177.
General payments to Dr. Lee by program year, 2018 to 2025
General payments to Dr. Lee by kind, 2018 to 2025
- Food and beverage$43977%
- Travel and lodging$12823%
Companies that paid Dr. Lee the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dan Lee graduated from New York Medical College
Dr. Lee graduated from New York Medical College in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dan 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 DataMedicare Physician & Other Practitioners - 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) |
| 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. Dan 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. Dan Lee's NPI number?
Dr. Dan Lee's NPI number is 1790906816. It was assigned on May 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Dan Lee?
Dr. Dan Lee is a diagnostic radiologist in San Gabriel, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Dan Lee practice?
Dr. Lee practices at 1129 S. San Gabriel Blvd., San Gabriel, CA 91776. Dr. Lee's primary practice is Diagnostic Medical Group - San Gabriel in San Gabriel, California. Dmand AI also links Dr. Lee to 5 medical groups and 3 group practices and clinics.
What is Dr. Dan Lee's office phone number?
The practice phone on file for Dr. Lee is (626) 287-6746.
What is Dr. Dan Lee's medical license number?
Dr. Lee holds California license A85766.
What medical group is Dr. Dan Lee part of?
Dr. Lee is linked to Diagnostic Medical Group of Southern California. Dmand AI links Dr. Lee to 5 more medical groups.
Does Dr. Dan Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 216 services in 2024, and Dr. Lee accepts Medicare assignment.
How many Medicare patients does Dr. Dan Lee see?
CMS counts 223 Medicare patients who saw Dr. Lee in 2024, with an average age of 68.
What services does Dr. Dan Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were radiation oncology (77067).
Where did Dr. Dan Lee go to medical school?
Dr. Lee graduated from New York Medical College in 2002.
Has Dr. Dan Lee received payments from drug or device companies?
CMS Open Payments shows $567 in general payments to Dr. Lee from 6 companies from 2018 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Dan Lee been practicing?
Dr. Lee graduated from medical school in 2002, 24 years ago.
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