NPPES file of Aug 9, 2026

Yaohan Lam, M.D.

Dermatology Physician · Oklahoma City, OK

Yaohan Lam, M.D. is a dermatology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1285954305, issued on Jun 11, 2010. Check the license (Oklahoma 27838, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285954305
Name
Yaohan Lam
Credential
M.D.
Primary taxonomy
Dermatology Physician 207N00000X
License number
27838 OK
Self-reported in NPPES; status is on the state search
Practice location
926 SW 107TH St Ste 100, Oklahoma City, OK 73170
Phone
(405) 735-9788
Enumerated
Jun 11, 2010
Record last updated
Oct 18, 2023
Fax
(405) 735-9882
Medicare enrollment
Enrolled (PECOS I20140909000171); accepts Medicare assignment
Medical or professional school
University Of Oklahoma College Of Medicine, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 926 SW 107TH St Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nhung Pham, PA-CPhysician Assistant1760034359

Verify Yaohan Lam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 27838
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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21% more Medicare Part D claims than the average dermatology physician in 2024

967 Medicare Part D claims for 389 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Yaohan Lam967
  2. Specialty average797

Most prescribed

  1. Ketoconazole168 claims
  2. Clobetasol Propionate160 claims
  3. Triamcinolone Acetonide93 claims
  4. Doxycycline Hyclate92 claims
  5. Hydrocortisone81 claims
  6. Fluorouracil51 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $11,554.79

104 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yaohan Lam$11,555
  2. Specialty average$8,545

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Yaohan Lam Dermatology PLLCNorman, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Yaohan Lam among 125 dermatology physician records in Oklahoma

Yaohan Lam, M.D. is one of 125 dermatology physician records with a practice address in Oklahoma. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.

  • NPI issued2010 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2010 · median 2008 among the 89 with a school on file
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in Oklahoma

There are 125 dermatology physician records in Oklahoma.

The 8 dermatology physician records with the nearest ZIP codes

  1. Quy Pham, M.DOklahoma City, OK 731701487000154
  2. Allyson Black, MDOklahoma City, OK 731421760703730
  3. Julie Bowman Lowe, M.D.Oklahoma City, OK 731421831121672
  4. Sunita Crittenden, M.D.Oklahoma City, OK 731421528200193
  5. Mark Dawkins, MDOklahoma City, OK 731421114909405
  6. Kimberly Jerdan, M.D.Oklahoma City, OK 731421821431891
  7. Chance Morris, MDOklahoma City, OK 731421437716099
  8. Elise Brantley, MDOklahoma City, OK 731341215148507

Common questions

What is Yaohan Lam, M.D.'s NPI number?

Yaohan Lam, M.D.'s National Provider Identifier (NPI) is 1285954305, issued on Jun 11, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Yaohan Lam, M.D. located?

The NPPES record lists a practice address at 926 SW 107TH St Ste 100, Oklahoma City, OK, 73170. Phone: (405) 735-9788. Providers update this record themselves, so call before visiting.

How can I verify Yaohan Lam, M.D.'s license?

NPPES lists Oklahoma license number 27838, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yaohan Lam, M.D. prescribe under Medicare Part D?

In 2024, Yaohan Lam, M.D. had 967 Medicare Part D claims for 389 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Yaohan Lam, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.