Dr. Mark A. Lee, MD

  • Sacramento, CA
  • Orthopaedic trauma physician
NPI1528059698PAC ID4688748031
Medicare services, 2024
131
Medicare patients, 2024
133
Part D claims, 2024
13
Publications
63
MIPS score, 2024
83
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 4 affiliations

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Dr. Mark A. Lee is an orthopaedic trauma physician in Sacramento, California

Dr. Lee practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Lee's NPI, 1528059698, was assigned on October 28, 2005. Dr. Lee graduated from UCSF School of Medicine in 1995. Dr. Lee holds California license A627950.

NPI and contact details
Medicare PAC ID
4688748031
NPI enumeration date
October 28, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(916) 734-2011
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
57
Medical school graduation
1995

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mark A. Lee practices at UC Davis Medical Center in Sacramento, California

Dr. Lee's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. Mark A. Lee is affiliated with 3 sites of care and 1 medical group

Dr. Lee's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Lee to 1 more group practice or clinic and 1 home health agency, each named with a free account.

See all 4 affiliations for Dr. Lee

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mark A. 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.

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Mark A. Lee is one of 116 orthopaedic trauma physicians in California

Orthopaedic trauma is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207XX0801X. 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 trauma, CaliforniaPrimaryLicense A627950 · 1997 to 2027 · taxonomy 207XX0801X

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, hip replacement, joint or bone infection, leg, ankle or foot fracture, lower back pain, muscle pain, fibromyalgia, and limb pain, orthopedic surgery of arms and legs and pelvic and hip fracture among the conditions Dr. Lee treats.

Orthopaedic trauma physicians near Dr. Lee

Counts of orthopaedic trauma physicians 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. Mark A. Lee billed Medicare for 131 services in 2024

CMS data shows 131 Medicare services from Dr. Lee across 6 procedure codes in 2024, for 133 Medicare patients. Medicare paid $38,534 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024131
Medicare patients133
Paid by Medicare$38,534
Procedure codes6

Dr. Lee's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1202024: 9818%
Surgery
2023: 272024: 3322%

Dr. Lee compared with the California median for orthopaedic trauma physicians, 2024

  • Dr. Lee
  • California median
Medicare services
131vs 16420% below
Medicare patients
133vs 127Close to median

Medians across 107 orthopaedic trauma physicians 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.

See all procedures by Dr. Lee

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mark A. Lee treated 133 Medicare patients in 2024, average age 72

CMS counts 133 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.84, 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 52, with 47% women.

Medicare patients, 2024133
Average age72
Average risk score1.84
Also on Medicaid39%

Dr. Lee's Medicare patients by age, 2024

Dr. Lee's Medicare patients by sex, 2024

  • Women9571%
  • Men3829%

Chronic conditions among Dr. Lee's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol66%
  3. Arthritis65%
  4. Osteoporosis52%
  5. Mood disorders44%
  6. Depression37%
  7. Anxiety34%
  8. Diabetes32%

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 52

Patient panel by sex, all payers

  • Women47%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mark A. Lee wrote 13 Medicare Part D claims in 2024

In 2024, Dr. Lee wrote 13 Medicare Part D claims. 100% of them were for generic drugs.

Part D claims, 202413

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Mark A. Lee scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Lee for performance year 2024, reported as part of a group. Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Lee's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal of tissue: 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)

For MedTech and pharma teams

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Dr. Mark A. Lee has 63 publications on record

Dmand AI links 63 papers to Dr. Lee, published from 2007 to 2024. 2024 was the busiest year, with 5. The most frequent topics are Femoral Fractures, Fracture Healing and Bone Plates. Dr. Lee has published most often in J Orthop Trauma. Dr. Lee's most frequent co-authors are Augustine Mark Saiz, MD, Sean Thomas Campbell, MD and Jonathan Garland Eastman, MD.

Papers63
Years published2007 to 2024

Dr. Lee's papers by year, 2014 to 2024

Topics Dr. Lee writes about most

  • Femoral Fractures
  • Fracture Healing
  • Bone Plates
  • Fracture Fixation, Internal
  • Fracture Fixation, Intramedullary
  • Bone Nails
  • Bone Screws
  • Fractures, Bone

Dr. Lee's most frequent co-authors

Recent publications by Dr. Lee

See all 63 publications and co-authors

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 orthopaedic trauma physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mark A. Lee received $403,664 in industry payments from 2016 to 2025

CMS Open Payments shows 348 general payments to Dr. Lee from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 60% of the total. Medical Device Business Services, Inc. paid the most, $184,031.

General payments to Dr. Lee by program year, 2016 to 2025

General payments to Dr. Lee by kind, 2016 to 2025

$403.7Kin total
  • Consulting fees$239,33560%
  • Travel and lodging$73,50818%
  • Honoraria$49,55012%
  • Royalties and licenses$15,7634%
  • Other$20,5825%

Companies that paid Dr. Lee the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lee

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mark A. Lee has 1 award and honors on record

Dmand AI lists 1 award for Dr. Lee, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Lee

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Mark A. Lee graduated from UCSF School of Medicine

Dr. Lee graduated from UCSF School of Medicine in 1995. Dr. Lee is a member of AAOS and OTA.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Mark A. Lee accepts plans from 9 insurance carriers

Dr. Lee is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Lee accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Mark A. Lee's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mark A. 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. Mark A. Lee's NPI number?

Dr. Mark A. Lee's NPI number is 1528059698. It was assigned on October 28, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Mark A. Lee?

Dr. Mark A. Lee is an orthopaedic trauma physician in Sacramento, California. The primary specialty in the NPI Registry is Orthopaedic Trauma Physician (taxonomy code 207XX0801X).

Where does Dr. Mark A. Lee practice?

Dr. Lee practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Lee's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Lee to 1 group practice or clinic and 1 home health agency.

What is Dr. Mark A. Lee's office phone number?

The practice phone on file for Dr. Lee is (916) 734-2011.

What is Dr. Mark A. Lee's medical license number?

Dr. Lee holds California license A627950.

Which hospitals is Dr. Mark A. Lee affiliated with?

Dr. Lee practices at UC Davis Medical Center in Sacramento, California.

What medical group is Dr. Mark A. Lee part of?

Dr. Lee is linked to UC Davis Medical Group.

Does Dr. Mark A. Lee accept Medicare?

Yes. CMS data shows Dr. Lee billed Medicare for 131 services in 2024, and Dr. Lee accepts Medicare assignment.

What is Dr. Mark A. Lee's MIPS score?

Dr. Lee's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Dr. Mark A. Lee see?

CMS counts 133 Medicare patients who saw Dr. Lee in 2024, with an average age of 72.

Show 8 more questionsShow fewer questions

Is Dr. Mark A. Lee board certified?

Yes. Dr. Lee is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Mark A. Lee bill to Medicare?

In 2024, Dr. Lee's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99212).

Where did Dr. Mark A. Lee go to medical school?

Dr. Lee graduated from UCSF School of Medicine in 1995.

Has Dr. Mark A. Lee received payments from drug or device companies?

CMS Open Payments shows $403,664 in general payments to Dr. Lee from 14 companies from 2016 to 2025. The largest total came from Medical Device Business Services, Inc.

How long has Dr. Mark A. Lee been practicing?

Dr. Lee graduated from medical school in 1995, 31 years ago.

Does Dr. Mark A. Lee do research?

Dmand AI links 63 publications to Dr. Lee, published from 2007 to 2024.

Who does Dr. Mark A. Lee publish with?

Dr. Lee's most frequent co-authors are Augustine Mark Saiz, MD (10 shared papers), Sean Thomas Campbell, MD (7 shared papers) and Jonathan Garland Eastman, MD (7 shared papers).

What insurance does Dr. Mark A. Lee accept?

Dr. Lee is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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