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Dr. Ann Lee, MD
NPI1871153312
- Part D claims, 2024
- 95
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $156
- State license
- 1
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- 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. Ann Lee is an anesthesiologist in Sylmar, California
Dr. Lee practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Lee's NPI, 1871153312, was assigned on June 17, 2019. Dr. Lee graduated from Sidney Kimmel Medical College in 2019. Dr. Lee holds California license 182298.
NPI and contact details
- NPI
- 1871153312NPI Registry (opens in a new tab)
- NPI enumeration date
- June 17, 2019
- NPI status
- Active
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ann Lee practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Lee's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. Ann Lee is affiliated with 1 site of care
Dr. Lee's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. 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. Ann 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 |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ann Lee is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Lee is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Lee is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Lee
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California25anesthesiologists in Sylmar23anesthesiologists at Olive View-UCLA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ann Lee's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 59, with 57% 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 59
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Ann Lee wrote 95 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 95 Medicare Part D claims for 41 patients. 100% of them were for generic drugs. CMS names the drug for 47 of them, across 2 drugs with 11 or more claims each, at $465 in total drug cost. In 2023, CMS named 35 claims across 2 drugs.
Part D claims, 202495
Drugs named by CMS2
Total drug cost$465
Part D patients41
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: 352024: 4734%
Drugs named by CMS: 2 in 2024, 2 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. Ann Lee has 1 publication on record
Dmand AI links 1 paper to Dr. Lee in 2012. Dr. Lee's most frequent co-author is Cassandra Alda Lee, MD.
Papers1
Dr. Lee's most frequent co-authors
Recent publications by Dr. Lee
See who Dr. Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ann Lee received $156 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Lee from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $134.
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. Ann Lee graduated from Sidney Kimmel Medical College
Dr. Lee graduated from Sidney Kimmel Medical College in 2019.
- Medical school
- Board certified in anesthesiology
- Board certified in pain medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Ann 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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Ann 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. Ann Lee's NPI number?
Dr. Ann Lee's NPI number is 1871153312. It was assigned on June 17, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Ann Lee?
Dr. Ann Lee is an anesthesiologist in Sylmar, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ann Lee practice?
Dr. Lee practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Lee's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
What is Dr. Ann Lee's office phone number?
The practice phone on file for Dr. Lee is (818) 364-1555.
What is Dr. Ann Lee's medical license number?
Dr. Lee holds California license 182298.
Which hospitals is Dr. Ann Lee affiliated with?
Dr. Lee practices at Olive View-UCLA Medical Center in Sylmar, California.
Is Dr. Ann Lee board certified?
Yes. Dr. Lee is board certified in anesthesiology by the American Board of Anesthesiology.
Where did Dr. Ann Lee go to medical school?
Dr. Lee graduated from Sidney Kimmel Medical College in 2019.
What drugs does Dr. Ann Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Gabapentin and Tizanidine HCl.
Has Dr. Ann Lee received payments from drug or device companies?
CMS Open Payments shows $156 in general payments to Dr. Lee from 2 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
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How long has Dr. Ann Lee been practicing?
Dr. Lee graduated from medical school in 2019, 7 years ago.
Does Dr. Ann Lee do research?
Dmand AI links 1 publication to Dr. Lee.
Who does Dr. Ann Lee publish with?
Dr. Lee's most frequent co-authors are Cassandra Alda Lee, MD (1 shared paper).
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