Stacy Yewon Lee
- Medicare services, 2024
- 136
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 93
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 3630 East Imperial Highway, Lynwood, CA 90262
- Practice phone
- Call (310) 900-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Stacy 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.
Stacy Yewon Lee is a physician assistant in Lynwood, California
Stacy Lee practices at St. Francis Medical Center in Lynwood, California, part of Prime Healthcare Services.
Stacy Lee's NPI, 1477261857, was assigned on November 14, 2022. Stacy Lee holds California license 62009.
- NPI
- 1477261857NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688046212
- NPI enumeration date
- November 14, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 900-8900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stacy Yewon Lee practices at St. Francis Medical Center in Lynwood, California
Stacy Lee's primary practice is St. Francis Medical Center, at 3630 East Imperial Highway, Lynwood, CA 90262 in Los Angeles County. The practice phone is (310) 900-8900.
- St. Francis Medical Center3630 East Imperial Highway, Lynwood, CA 90262 · Los Angeles CountyPhone(310) 900-8900
Source: Dmand AI Affiliation Data
Stacy Yewon Lee is affiliated with 1 site of care and 2 medical groups
Stacy Lee's primary practice is St. Francis Medical Center in Lynwood, California, part of Prime Healthcare Services. The medical group on file is Vituity. Dmand AI also links Stacy Lee to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stacy Yewon Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stacy Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Francis Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Stacy Yewon Lee is one of 11,482 physician assistants in California
Physician assistant is Stacy Lee's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Stacy Lee is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Stacy Lee
Counts of physician assistants 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
Stacy Yewon Lee billed Medicare for 136 services in 2024
CMS data shows 136 Medicare services from Stacy Lee across 3 procedure codes in 2024, for 87 Medicare patients. Medicare paid $8,234 for them. Every service was in a facility, such as a hospital, rather than an office.
Stacy Lee's Medicare services by type, 2024
- Office and hospital visits85
- Tests and treatments51
Stacy Lee compared with the California median for physician assistants, 2024
- Stacy Lee
- California median
- Medicare services
- 136vs 20433% below
- Medicare patients
- 87vs 10517% below
- Part D claims
- 39vs 24384% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Stacy 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Stacy Yewon Lee treated 87 Medicare patients in 2024, average age 69
CMS counts 87 Medicare patients who saw Stacy Lee in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stacy Lee's median patient age at 39, with 56% women.
Stacy Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stacy Lee's Medicare patients by sex, 2024
- Women5462%
- Men3338%
Chronic conditions among Stacy Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis56%
- Heart failure45%
- Ischemic heart disease41%
- Chronic kidney disease40%
- COPD34%
Share of Medicare patients with each condition. A patient can have several.
Stacy 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 39
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stacy Yewon Lee wrote 93 Medicare Part D claims in 2024
In 2024, Stacy Lee wrote 93 Medicare Part D claims for 77 patients. 97% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $227 in total drug cost.
Stacy Lee's Part D claims by kind of drug, 2024
- Generic90 claims97%
- Brand-name and other3 claims3%
Stacy 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.
Drug classes CMS tracks in Stacy Lee's Part D claims, 2024
- Antibiotics39%36 of 93 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Stacy Yewon Lee scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Stacy Lee for performance year 2024, reported as part of a group. Stacy Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Stacy Lee's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Stacy Yewon Lee received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Stacy Lee from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $24.
Companies that paid Stacy Lee the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Stacy Yewon 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Stacy Yewon 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 Stacy Yewon Lee's NPI number?
Stacy Yewon Lee's NPI number is 1477261857. It was assigned on November 14, 2022, and it is active in the NPI Registry.
What does Stacy Yewon Lee specialize in?
Stacy Yewon Lee is a physician assistant in Lynwood, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Stacy Yewon Lee practice?
Stacy Lee practices at 3630 East Imperial Highway, Lynwood, CA 90262. Stacy Lee's primary practice is St. Francis Medical Center in Lynwood, California, part of Prime Healthcare Services. Dmand AI also links Stacy Lee to 1 medical group.
What is Stacy Yewon Lee's office phone number?
The practice phone on file for Stacy Lee is (310) 900-8900.
What is Stacy Yewon Lee's medical license number?
Stacy Lee holds California license 62009.
Which hospitals is Stacy Yewon Lee affiliated with?
Stacy Lee practices at St. Francis Medical Center in Lynwood, California.
What medical group is Stacy Yewon Lee part of?
Stacy Lee is linked to Vituity. Dmand AI links Stacy Lee to 1 more medical group.
Does Stacy Yewon Lee accept Medicare?
Yes. CMS data shows Stacy Lee billed Medicare for 136 services in 2024, and Stacy Lee accepts Medicare assignment.
What is Stacy Yewon Lee's MIPS score?
Stacy Lee's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Stacy Yewon Lee see?
CMS counts 87 Medicare patients who saw Stacy Lee in 2024, with an average age of 69.
Show 4 more questionsShow fewer questions
What services does Stacy Yewon Lee bill to Medicare?
In 2024, Stacy Lee's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
What drugs does Stacy Yewon Lee prescribe most?
In 2024 Medicare Part D data, Stacy Lee's most prescribed drugs by claims were Cephalexin and Ibuprofen.
Has Stacy Yewon Lee received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Stacy Lee from 1 company from 2025 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Stacy Yewon Lee been practicing?
Stacy Lee graduated from medical school in 2022, 4 years ago.
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