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Crystallography, X-RayGlycoproteinsHEK293 Cells
Dr. Christopher Richard Lees, MD
NPI1801473657
- Part D claims, 2024
- 18
- Publications
- 6
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Industry payments
- $144
- 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
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Dr. Christopher Richard Lees is an internist in Sylmar, California
Dr. Lees practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Lees' NPI, 1801473657, was assigned on March 26, 2021. Dr. Lees graduated from University of California (San Francisco) School of Medicine in 2021. Dr. Lees holds California license A192733.
NPI and contact details
- NPI
- 1801473657NPI Registry (opens in a new tab)
- NPI enumeration date
- March 26, 2021
- NPI status
- Active
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christopher Richard Lees practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Lees' 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. Christopher Richard Lees is affiliated with 1 site of care
Dr. Lees' primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Richard Lees' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lees 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. Christopher Richard Lees is one of 16,751 internists in California
Internal medicine is Dr. Lees' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lees is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lees is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Lees
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California127internists in Sylmar121internists at Olive View-UCLA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher Richard Lees' patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Lees' median patient age at 64, with 35% women.
Dr. Lees' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women35%
- Men65%
Source: Dmand AI Patient Panel Data
Dr. Christopher Richard Lees wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Lees wrote 18 Medicare Part D claims. 100% of them were for generic drugs.
Part D claims, 202418
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Christopher Richard Lees scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Lees for performance year 2024, reported as part of a group.
Dr. Lees' MIPS scores, performance year 2024
- 88of 100Final score
- 79.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Christopher Richard Lees has 6 publications on record
Dmand AI links 6 papers to Dr. Lees, published from 2014 to 2016. 2015 was the busiest year, with 2. The most frequent topics are Models, Molecular, HIV-1 and Antibodies, Neutralizing. Dr. Lees' most frequent co-authors are Kanta Subbarao, MBBS, Mark Connors, MD and Mark Denison, MD.
Papers6
Years published2014 to 2016
Dr. Lees' papers by year, 2014 to 2016
Topics Dr. Lees writes about most
- Models, Molecular
- HIV-1
- Antibodies, Neutralizing
- env Gene Products, Human Immunodeficiency Virus
- HIV Antibodies
Dr. Lees' most frequent co-authors
Recent publications by Dr. Lees
Amino Acid SequenceAntibodies, NeutralizingAntibodies, Viral
Amino Acid Substitutionenv Gene Products, Human Immunodeficiency VirusHIV-1
Antibodies, NeutralizingHIV-1HIV Antibodies
See who Dr. Lees researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lees works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Richard Lees received $144 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Lees from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Abbott Laboratories paid the most, $144.
Companies that paid Dr. Lees the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Richard Lees graduated from University of California (San Francisco) School of Medicine
Dr. Lees graduated from University of California (San Francisco) School of Medicine in 2021.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Christopher Richard Lees accepts plans from 5 insurance carriers
Dr. Lees is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Lees accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher Richard Lees'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 (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Christopher Richard Lees
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. Christopher Richard Lees' NPI number?
Dr. Christopher Richard Lees' NPI number is 1801473657. It was assigned on March 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Richard Lees?
Dr. Christopher Richard Lees is an internist in Sylmar, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christopher Richard Lees practice?
Dr. Lees practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Lees' primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
What is Dr. Christopher Richard Lees' office phone number?
The practice phone on file for Dr. Lees is (818) 364-1555.
What is Dr. Christopher Richard Lees' medical license number?
Dr. Lees holds California license A192733.
Which hospitals is Dr. Christopher Richard Lees affiliated with?
Dr. Lees practices at Olive View-UCLA Medical Center in Sylmar, California.
What is Dr. Christopher Richard Lees' MIPS score?
Dr. Lees' MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
Is Dr. Christopher Richard Lees board certified?
Yes. Dr. Lees is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Christopher Richard Lees go to medical school?
Dr. Lees graduated from University of California (San Francisco) School of Medicine in 2021.
Has Dr. Christopher Richard Lees received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Dr. Lees from 1 company from 2025 to 2025. The largest total came from Abbott Laboratories.
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How long has Dr. Christopher Richard Lees been practicing?
Dr. Lees graduated from medical school in 2021, 5 years ago.
Does Dr. Christopher Richard Lees do research?
Dmand AI links 6 publications to Dr. Lees, published from 2014 to 2016.
Who does Dr. Christopher Richard Lees publish with?
Dr. Lees' most frequent co-authors are Kanta Subbarao, MBBS (2 shared papers), Mark Connors, MD (1 shared paper) and Mark Denison, MD (1 shared paper).
What insurance does Dr. Christopher Richard Lees accept?
Dr. Lees is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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