Dr. Roger S. Lo, MD
- Medicare services, 2024
- 35
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 11
- Publications
- 1
- MIPS score, 2024
- 87
- Practice address
- 200 Medical Plz, Los Angeles, CA 90024
- Practice phone
- Call (310) 794-9206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter Morton UCLA Medical Building
Los Angeles, California
Find Dr. Lo'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. Roger S. Lo is a dermatologist in Los Angeles, California
Dr. Lo practices at Peter Morton UCLA Medical Building in Los Angeles, California.
Dr. Lo's NPI, 1326070657, was assigned on July 7, 2006. Dr. Lo graduated from Weill Cornell Medicine in 2002. Dr. Lo's California license number on file is A84131.
- NPI
- 1326070657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103830526
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 794-9206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roger S. Lo practices at Peter Morton UCLA Medical Building in Los Angeles, California
Dr. Lo's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.
- Peter Morton UCLA Medical Building200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roger S. Lo is affiliated with 3 sites of care and 1 medical group
Dr. Lo's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Lo is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Division of Dermatology. Dmand AI also links Dr. Lo to 1 more group practice or clinic, 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. Roger S. Lo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter Morton UCLA Medical Building | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roger S. Lo is one of 1,910 dermatologists in California
Dermatology is Dr. Lo's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Lo is board certified in dermatology by the National Board of Physicians and Surgeons. Dr. Lo has a license on file in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Clinical focus
Dmand AI lists benign or precancerous skin growths and skin cyst among the conditions Dr. Lo treats.
Dermatologists near Dr. Lo
Counts of dermatologists 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. Roger S. Lo billed Medicare for 35 services in 2024
CMS data shows 35 Medicare services from Dr. Lo across 1 procedure code in 2024, all of them office visits, for 20 Medicare patients. Medicare paid $1,747 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 372024: 355%
Dr. Lo compared with the California median for dermatologists, 2024
- Dr. Lo
- California median
- Medicare services
- 35vs 1,75098% below
- Medicare patients
- 20vs 37795% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Lo'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. Lo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lo and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roger S. Lo treated 20 Medicare patients in 2024, average age 75
CMS counts 20 Medicare patients who saw Dr. Lo in 2024. 75% of them have high cholesterol, and 60% have arthritis. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lo's median patient age at 58, with 56% women.
Chronic conditions among Dr. Lo's Medicare patients, 2024
- High cholesterol75%
- Arthritis60%
- High blood pressure55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roger S. Lo wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Lo wrote 11 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Roger S. Lo scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Lo for performance year 2024, reported as part of a group. Dr. Lo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of removal of skin lesions by Dr. Lo, more than 59% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Lo's MIPS scores, performance year 2024
- 87of 100Final score
- 89.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Lo ranks in Medicare procedure volume
- Removal of skin lesions
- 59th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 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. Roger S. Lo has 1 publication on record
Dmand AI links 1 paper to Dr. Lo.
Recent publications by Dr. Lo
See who Dr. Lo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lo works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Roger S. Lo received $22,022 in industry payments from 2016 to 2023
CMS Open Payments shows 30 general payments to Dr. Lo from 7 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 72% of the total. Novartis Pharmaceuticals Corporation paid the most, $6,521.
General payments to Dr. Lo by program year, 2016 to 2023
General payments to Dr. Lo by kind, 2016 to 2023
- Consulting fees$15,75072%
- Travel and lodging$4,42520%
- Food and beverage$9814%
- Charitable contributions$8664%
Companies that paid Dr. Lo the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roger S. Lo graduated from Weill Cornell Medicine
Dr. Lo graduated from Weill Cornell Medicine in 2002.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Roger S. Lo accepts plans from 7 insurance carriers
Dr. Lo is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- LA Care
Plan types Dr. Lo accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Roger S. Lo'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 (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. Roger S. Lo
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. Roger S. Lo's NPI number?
Dr. Roger S. Lo's NPI number is 1326070657. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Roger S. Lo?
Dr. Roger S. Lo is a dermatologist in Los Angeles, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Roger S. Lo practice?
Dr. Lo practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Lo's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Lo to 1 group practice or clinic.
What is Dr. Roger S. Lo's office phone number?
The practice phone on file for Dr. Lo is (310) 794-9206.
What is Dr. Roger S. Lo's medical license number?
Dr. Lo's California license number on file is A84131.
Which hospitals is Dr. Roger S. Lo affiliated with?
Dr. Lo is affiliated with Ronald Reagan UCLA Medical Center.
What medical group is Dr. Roger S. Lo part of?
Dr. Lo is linked to UCLA Division of Dermatology.
Does Dr. Roger S. Lo accept Medicare?
Yes. CMS data shows Dr. Lo billed Medicare for 35 services in 2024, and Dr. Lo accepts Medicare assignment.
What is Dr. Roger S. Lo's MIPS score?
Dr. Lo's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Roger S. Lo see?
CMS counts 20 Medicare patients who saw Dr. Lo in 2024, with an average age of 75.
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Is Dr. Roger S. Lo board certified?
Yes. Dr. Lo is board certified in dermatology by the National Board of Physicians and Surgeons.
What services does Dr. Roger S. Lo bill to Medicare?
In 2024, Dr. Lo's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Roger S. Lo go to medical school?
Dr. Lo graduated from Weill Cornell Medicine in 2002.
Has Dr. Roger S. Lo received payments from drug or device companies?
CMS Open Payments shows $22,022 in general payments to Dr. Lo from 7 companies from 2016 to 2023. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Roger S. Lo been practicing?
Dr. Lo graduated from medical school in 2002, 24 years ago.
Does Dr. Roger S. Lo do research?
Dmand AI links 1 publication to Dr. Lo.
What insurance does Dr. Roger S. Lo accept?
Dr. Lo is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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