A Study of LY3375880 in Adults With Moderate-to-Severe Atopic Dermatitis (opens in a new tab)
Terminated
$28,587 in research paymentsEczemaDermatitis, AtopicLY3375880
Dr. Yaohan A. Lam, MD
NPI1285954305PAC ID4587883434
- Medicare services, 2024
- 3,087
- Medicare patients, 2024
- 854
- Part D claims, 2024
- 967
- Clinical trials
- 1
- MIPS score, 2024
- 94
- Practice address
- 926 Sw 107th St, Oklahoma City, OK 73170-5244
- Practice phone
- Call (405) 735-9788
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lam Dermatology And Associates
Dermatology practice · Oklahoma City, Oklahoma
Find Dr. Lam'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. Yaohan A. Lam is a dermatologist in Oklahoma City, Oklahoma
Dr. Lam practices at Lam Dermatology And Associates in Oklahoma City, Oklahoma.
Dr. Lam's NPI, 1285954305, was assigned on June 11, 2010. Dr. Lam graduated from University of Oklahoma College of Medicine in 2010. Dr. Lam holds Oklahoma license 27838.
NPI and contact details
- NPI
- 1285954305NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587883434
- NPI enumeration date
- June 11, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 735-9788
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yaohan A. Lam practices at Lam Dermatology and Associates in Oklahoma City, Oklahoma
Dr. Lam's primary practice is Lam Dermatology and Associates, at 926 Sw 107th St, Oklahoma City, OK 73170-5244. The practice phone is (405) 735-9788.
- Lam Dermatology and Associates926 Sw 107th St, Oklahoma City, OK 73170-5244Phone(405) 735-9788
Source: Dmand AI Affiliation Data
Dr. Yaohan A. Lam is affiliated with 1 site of care and 1 medical group
Dr. Lam's primary practice is Lam Dermatology And Associates in Oklahoma City, Oklahoma. The medical group on file is Lam Dermatology and Associates.
Lam Dermatology And AssociatesPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Yaohan A. Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lam Dermatology And Associates | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Yaohan A. Lam is one of 109 dermatologists in Oklahoma
Dermatology is Dr. Lam's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Lam is licensed in Oklahoma.
Specialties and state licenses
- Dermatology, OklahomaPrimary
Dermatologists near Dr. Lam
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. Yaohan A. Lam billed Medicare for 3,087 services in 2024
CMS data shows 3,087 Medicare services from Dr. Lam across 17 procedure codes in 2024, for 854 Medicare patients. Medicare paid $141,768 for them. Every service was in an office.
Medicare services, 20243,087
Medicare patients854
Paid by Medicare$141,768
Procedure codes17
Dr. Lam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,9332024: 2,0144%
- Office and hospital visits
- 2023: 9752024: 1,07310%
Dr. Lam compared with the Oklahoma median for dermatologists, 2024
- Dr. Lam
- Oklahoma median
- Medicare services
- 3,087vs 3,081Close to median
- Medicare patients
- 854vs 861Close to median
- Part D claims
- 835vs 41999% above
Medians across 108 dermatologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Lam'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lam and other dermatologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yaohan A. Lam treated 854 Medicare patients in 2024, average age 74
CMS counts 854 Medicare patients who saw Dr. Lam in 2024. The largest group is 65 to 74, with 459 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lam's median patient age at 69, with 54% women.
Medicare patients, 2024854
Average age74
Average risk score1.00
Also on Medicaid4%
Dr. Lam's Medicare patients by age, 2024
Dr. Lam's Medicare patients by sex, 2024
- Women48256%
- Men37244%
Chronic conditions among Dr. Lam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease33%
- Diabetes31%
- Chronic kidney disease24%
- Anxiety20%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lam'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
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yaohan A. Lam wrote 967 Medicare Part D claims in 2024
In 2024, Dr. Lam wrote 967 Medicare Part D claims for 389 patients. 96% of them were for generic drugs. CMS names the drug for 835 of them, across 15 drugs with 11 or more claims each, at $26,732 in total drug cost. In 2023, CMS named 644 claims across 14 drugs.
Part D claims, 2024967
Drugs named by CMS15
Total drug cost$26,732
Part D patients389
Dr. Lam's Part D claims by kind of drug, 2024
- Generic929 claims96%
- Brand-name38 claims4%
Dr. Lam'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. Lam's Part D claims, 2024
- Antibiotics11%110 of 967 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: 6442024: 83530%
Drugs named by CMS: 15 in 2024, 14 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. Yaohan A. Lam scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Lam for performance year 2024, reported as part of a group. Dr. Lam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 529 procedures of removal of skin lesions by Dr. Lam, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Lam's MIPS scores, performance year 2024
- 94of 100Final score
- 87.1of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Lam ranks in Medicare procedure volume
- Removal of skin lesions
- 87th percentile529 procedures
- Skin biopsy
- 86th percentile221 procedures
- Melanoma (skin cancer) excision
- 84th percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Yaohan A. Lam has worked on 1 clinical trial
Dmand AI links Dr. Lam to 1 clinical trial. Conditions studied include Eczema and Dermatitis, Atopic. Open Payments lists research payments to Dr. Lam that name 1 trial.
Conditions in Dr. Lam's trials
- Eczema
- Dermatitis, Atopic
Investigators on the most trials with Dr. Lam
- James E. Appel, MD1 shared trial
- Michael Bukhalo, MD1 shared trial
- Alma M. Cruz Santana, MD1 shared trial
Recent clinical trials with Dr. Lam
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yaohan A. Lam received $90,207 in industry payments from 2016 to 2025
CMS Open Payments shows 735 general payments to Dr. Lam from 36 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 83% of the total. Eli Lilly and Company paid the most, $43,829. It also lists 3 research payments totaling $28,587 from 2019 to 2020, naming 1 clinical trial.
General payments to Dr. Lam by program year, 2016 to 2025
General payments to Dr. Lam by kind, 2016 to 2025
$90.2Kin total
- Speaker and faculty fees$74,47583%
- Food and beverage$11,72913%
- Travel and lodging$3,3824%
- Education$6211%
Companies that paid Dr. Lam 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. Yaohan A. Lam graduated from University of Oklahoma College of Medicine
Dr. Lam graduated from University of Oklahoma College of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yaohan A. Lam'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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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 |
| 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. Yaohan A. Lam
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. Yaohan A. Lam's NPI number?
Dr. Yaohan A. Lam's NPI number is 1285954305. It was assigned on June 11, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Yaohan A. Lam?
Dr. Yaohan A. Lam is a dermatologist in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Yaohan A. Lam practice?
Dr. Lam practices at 926 Sw 107th St, Oklahoma City, OK 73170-5244. Dr. Lam's primary practice is Lam Dermatology And Associates in Oklahoma City, Oklahoma.
What is Dr. Yaohan A. Lam's office phone number?
The practice phone on file for Dr. Lam is (405) 735-9788.
What is Dr. Yaohan A. Lam's medical license number?
Dr. Lam holds Oklahoma license 27838.
What medical group is Dr. Yaohan A. Lam part of?
Dr. Lam is linked to Lam Dermatology and Associates.
Does Dr. Yaohan A. Lam accept Medicare?
Yes. CMS data shows Dr. Lam billed Medicare for 3,087 services in 2024, and Dr. Lam accepts Medicare assignment.
What is Dr. Yaohan A. Lam's MIPS score?
Dr. Lam's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Yaohan A. Lam see?
CMS counts 854 Medicare patients who saw Dr. Lam in 2024, with an average age of 74.
What services does Dr. Yaohan A. Lam bill to Medicare?
In 2024, Dr. Lam's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Show 5 more questionsShow fewer questions
Where did Dr. Yaohan A. Lam go to medical school?
Dr. Lam graduated from University of Oklahoma College of Medicine in 2010.
What drugs does Dr. Yaohan A. Lam prescribe most?
In 2024 Medicare Part D data, Dr. Lam's most prescribed drugs by claims were Ketoconazole, Clobetasol Propionate and Triamcinolone Acetonide.
Has Dr. Yaohan A. Lam received payments from drug or device companies?
CMS Open Payments shows $90,207 in general payments to Dr. Lam from 36 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Yaohan A. Lam been practicing?
Dr. Lam graduated from medical school in 2010, 16 years ago.
Does Dr. Yaohan A. Lam do research?
Dr. Lam has worked on 1 clinical trial.
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