Dr. Andy Y. Lee, MD
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 17
- Hospital affiliations
- 1
- Industry payments
- $747
- Medical group
- 1
- Practice address
- 4647 Zion Ave, San Diego, CA 92120
- Practice phone
- Call (619) 528-5000
- 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. Andy Y. Lee is an internist in San Diego, California
Dr. Lee practices at Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
Dr. Lee's NPI, 1427262682, was assigned on May 9, 2007. Dr. Lee graduated from Renaissance School of Medicine at Stony Brook University in 2005. Dr. Lee holds California license A109430.
- NPI
- 1427262682NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759420623
- NPI enumeration date
- May 9, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andy Y. Lee practices at Kaiser Permanente Zion Medical Center in San Diego, California
Dr. Lee's primary practice is Kaiser Permanente Zion Medical Center, at 4647 Zion Ave, San Diego, CA 92120 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente Zion Medical Center4647 Zion Ave, San Diego, CA 92120 · San Diego CountyPhone(619) 528-5000
Source: Dmand AI Affiliation Data
Dr. Andy Y. Lee is affiliated with 1 site of care and 1 medical group
Dr. Lee's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andy Y. 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 |
|---|---|
| Kaiser Permanente Zion Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andy Y. Lee is one of 16,751 internists in California
Internal medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lee's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Virginia license
Internists near Dr. Lee
Counts of internists 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. Andy Y. Lee treated 12 Medicare patients in 2024, average age 70
CMS counts 12 Medicare patients who saw Dr. Lee in 2024. 75% of them have high cholesterol. Their average risk score is 2.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 69, with 58% women.
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High cholesterol75%
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 69
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andy Y. Lee wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 17 Medicare Part D claims for 12 patients. 76% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $103 in total drug cost.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic13 claims76%
- Brand-name and other4 claims24%
Dr. Lee's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
How Dr. Andy Y. 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. Andy Y. Lee received $747 in industry payments from 2017 to 2025
CMS Open Payments shows 13 general payments to Dr. Lee from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $676.
General payments to Dr. Lee by program year, 2017 to 2025
Companies that paid Dr. Lee the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andy Y. Lee graduated from Renaissance School of Medicine at Stony Brook University
Dr. Lee graduated from Renaissance School of Medicine at Stony Brook University in 2005.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Andy Y. Lee accepts plans from 1 insurance carrier
Dr. Lee is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Lee accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andy Y. 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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Andy Y. 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. Andy Y. Lee's NPI number?
Dr. Andy Y. Lee's NPI number is 1427262682. It was assigned on May 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Andy Y. Lee?
Dr. Andy Y. Lee is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andy Y. Lee practice?
Dr. Lee practices at 4647 Zion Ave, San Diego, CA 92120. Dr. Lee's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
What is Dr. Andy Y. Lee's office phone number?
The practice phone on file for Dr. Lee is (619) 528-5000.
What is Dr. Andy Y. Lee's medical license number?
Dr. Lee holds California license A109430, one of the licenses on file in 2 states.
Which states has Dr. Andy Y. Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in California (2009 to 2027) and Virginia (2006 to 2009).
Which hospitals is Dr. Andy Y. Lee affiliated with?
Dr. Lee practices at Kaiser Permanente Zion Medical Center in San Diego, California.
What medical group is Dr. Andy Y. Lee part of?
Dr. Lee is linked to Southern California Permanente Medical Group.
Does Dr. Andy Y. Lee accept Medicare?
Yes. CMS lists Dr. Lee as accepting Medicare assignment.
How many Medicare patients does Dr. Andy Y. Lee see?
CMS counts 12 Medicare patients who saw Dr. Lee in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
Is Dr. Andy Y. Lee board certified?
Yes. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Andy Y. Lee go to medical school?
Dr. Lee graduated from Renaissance School of Medicine at Stony Brook University in 2005.
What drugs does Dr. Andy Y. Lee prescribe most?
In 2016 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Metoprolol Tartrate.
Has Dr. Andy Y. Lee received payments from drug or device companies?
CMS Open Payments shows $747 in general payments to Dr. Lee from 4 companies from 2017 to 2025. The largest total came from Abiomed.
How long has Dr. Andy Y. Lee been practicing?
Dr. Lee graduated from medical school in 2005, 21 years ago.
What insurance does Dr. Andy Y. Lee accept?
Dr. Lee is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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