JCI Insight
Dr. Michael Lee, MD
- Medicare services, 2024
- 6,532
- Medicare patients, 2024
- 471
- Part D claims, 2024
- 334
- Publications
- 5
- MIPS score, 2024
- 75
- Practice address
- 7345 Medical Center Dr, West Hills, CA 91307
- Practice phone
- Call (818) 888-2855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Professional Orthopedics Medical Associates a Prof Medical Corp
West Hills, 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. Michael Lee is an orthopedic surgeon in West Hills, California
Dr. Lee practices at Professional Orthopedics Medical Associates a Prof Medical Corp in West Hills, California.
Dr. Lee's NPI, 1013994896, was assigned on December 22, 2005. Dr. Lee graduated from Albert Einstein College of Medicine in 1984. Dr. Lee holds California license G065065.
- NPI
- 1013994896NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537051867
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 888-2855
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Lee practices at Professional Orthopedics Medical Associates a Prof Medical Corp in West Hills, California
Dr. Lee's primary practice is Professional Orthopedics Medical Associates a Prof Medical Corp, at 7345 Medical Center Dr, West Hills, CA 91307 in Los Angeles County. The practice phone is (818) 888-2855.
- Professional Orthopedics Medical Associates a Prof Medical Corp7345 Medical Center Dr, West Hills, CA 91307 · Los Angeles CountyPhone(818) 888-2855
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Lee is affiliated with 4 sites of care and 1 medical group
Dr. Lee's primary practice is Professional Orthopedics Medical Associates a Prof Medical Corp in West Hills, California. Dr. Lee is also affiliated with UCLA West Valley Medical Center. The medical group on file is Professional Orthopedics Medical Associates. Dmand AI also links Dr. Lee to 1 more group practice or clinic and 1 home health agency, each 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. Michael Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Professional Orthopedics Medical Associates a Prof Medical Corp | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Lee is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Lee is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Lee is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, chest wall injury, fluid in a joint and hand joint or tendon inflammation among the conditions Dr. Lee treats.
Orthopedic surgeons near Dr. Lee
Counts of orthopedic surgeons 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. Michael Lee billed Medicare for 6,532 services in 2024
CMS data shows 6,532 Medicare services from Dr. Lee across 33 procedure codes in 2024, for 471 Medicare patients. Medicare paid $242,951 for them.
Dr. Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5,1252024: 3,15039%
- Office and hospital visits
- 2023: 1,0992024: 1,0693%
- Imaging
- 2023: 9192024: 9131%
- Drugs given in the office
- 2023: 2,6562024: 86068%
- Surgery
- 2023: 3762024: 51537%
- Other services
- 2023: 162024: 2556%
Where Dr. Lee's Medicare services took place, 2024
- In an office6,41598%
- In a facility1172%
Dr. Lee compared with the California median for orthopedic surgeons, 2024
- Dr. Lee
- California median
- Medicare services
- 6,532vs 6839.6 times
- Medicare patients
- 471vs 2152.2 times
- Part D claims
- 268vs 703.8 times
Medians across 1,844 orthopedic surgeons 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.
Need commercial claims for Dr. Lee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Lee treated 471 Medicare patients in 2024, average age 77
CMS counts 471 Medicare patients who saw Dr. Lee in 2024. The largest group is 75 to 84, with 191 patients. 75% of them have arthritis, and 75% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 69, with 56% women.
Dr. Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lee's Medicare patients by sex, 2024
- Women28260%
- Men18940%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease39%
- Diabetes35%
- Anxiety24%
- Mood disorders21%
- Depression20%
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
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Lee wrote 334 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 334 Medicare Part D claims for 135 patients. 92% of them were for generic drugs. CMS names the drug for 268 of them, across 7 drugs with 11 or more claims each, at $58,203 in total drug cost. In 2023, CMS named 164 claims across 5 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic306 claims92%
- Brand-name and other28 claims8%
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.
Drug classes CMS tracks in Dr. Lee's Part D claims, 2024
- Opioids24%79 of 334 claims
- Antibiotics3%11 of 334 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1642024: 26863%
Drugs named by CMS: 7 in 2024, 5 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
Dr. Michael Lee scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Lee for performance year 2024, reported individually. Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Lee, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Lee ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 84th percentile46 procedures
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 97th percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Lee has 5 publications on record
Dmand AI links 5 papers to Dr. Lee, published from 2009 to 2024. Dr. Lee has published most often in Pain Physician. Dr. Lee's most frequent co-authors are Jens R. Chapman, MD, William Todd Dauer, MD and Hoyman Hong, MD.
Dr. Lee's papers by year, 2009 to 2024
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 orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Lee received $2,581 in industry payments from 2016 to 2025
CMS Open Payments shows 98 general payments to Dr. Lee from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 84% of the total. Stryker Corporation paid the most, $780.
General payments to Dr. Lee by program year, 2016 to 2025
General payments to Dr. Lee by kind, 2016 to 2025
- Food and beverage$2,17084%
- Travel and lodging$41216%
Companies that paid Dr. Lee the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Lee graduated from Albert Einstein College of Medicine
Dr. Lee graduated from Albert Einstein College of Medicine in 1984.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Michael Lee accepts plans from 16 insurance carriers
Dr. Lee is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +8 more carriersWith a free account
Plan types Dr. Lee accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael 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 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)Doctors and Clinicians Utilization Data (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 |
| 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. Michael 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. Michael Lee's NPI number?
Dr. Michael Lee's NPI number is 1013994896. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Lee?
Dr. Michael Lee is an orthopedic surgeon in West Hills, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Michael Lee practice?
Dr. Lee practices at 7345 Medical Center Dr, West Hills, CA 91307. Dr. Lee's primary practice is Professional Orthopedics Medical Associates a Prof Medical Corp in West Hills, California. Dmand AI also links Dr. Lee to 1 group practice or clinic and 1 home health agency.
What is Dr. Michael Lee's office phone number?
The practice phone on file for Dr. Lee is (818) 888-2855.
What is Dr. Michael Lee's medical license number?
Dr. Lee holds California license G065065.
Which hospitals is Dr. Michael Lee affiliated with?
Dr. Lee is affiliated with UCLA West Valley Medical Center.
What medical group is Dr. Michael Lee part of?
Dr. Lee is linked to Professional Orthopedics Medical Associates.
Does Dr. Michael Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 6,532 services in 2024, and Dr. Lee accepts Medicare assignment.
What is Dr. Michael Lee's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Michael Lee see?
CMS counts 471 Medicare patients who saw Dr. Lee in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Michael Lee board certified?
Yes. Dr. Lee is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Michael Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were physical therapy and rehabilitation (97110), physical therapy and rehabilitation (97032) and injected or infused drug (J1100).
Where did Dr. Michael Lee go to medical school?
Dr. Lee graduated from Albert Einstein College of Medicine in 1984.
What drugs does Dr. Michael Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Meloxicam, Hydrocodone-Acetaminophen and Celecoxib.
Has Dr. Michael Lee received payments from drug or device companies?
CMS Open Payments shows $2,581 in general payments to Dr. Lee from 29 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Michael Lee been practicing?
Dr. Lee graduated from medical school in 1984, 42 years ago.
Does Dr. Michael Lee do research?
Dmand AI links 5 publications to Dr. Lee, published from 2009 to 2024.
Who does Dr. Michael Lee publish with?
Dr. Lee's most frequent co-authors are Jens R. Chapman, MD (1 shared paper), William Todd Dauer, MD (1 shared paper) and Hoyman Hong, MD (1 shared paper).
What insurance does Dr. Michael Lee accept?
Dr. Lee is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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