Lance William Chapman, M.D., MBA
MOHS-Micrographic Surgery Physician · Los Angeles, CA
Lance William Chapman, M.D., MBA is a mohs-micrographic surgery physician with a practice address in Los Angeles, California, and NPI 1194143438, issued on Apr 3, 2014. Check the license (California A138208, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lance William Chapman
- Credential
- M.D., MBA
- Primary taxonomy
- MOHS-Micrographic Surgery Physician 207ND0101X
- License number
- A138208 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4733 W Sunset Blvd FL 3, Los Angeles, CA 90027
- Phone
- (323) 783-0339
- Enumerated
- Apr 3, 2014
- Record last updated
- Apr 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180626003786); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest mohs-micrographic surgery physician records → All 164 in California → Look up another NPI →
Also registered at 4733 W Sunset Blvd FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew AbayanStudent in an Organized Health Care Education/Training Program1912589391
- Riad Abdulmoniem, MDStudent in an Organized Health Care Education/Training Program1215730841
- Dishan AbeydeeraStudent in an Organized Health Care Education/Training Program1265291413
- Alyssa AbramStudent in an Organized Health Care Education/Training Program1508626300
- Max Abramson, MDStudent in an Organized Health Care Education/Training Program1093579286
- Shalini Agrawal, DOStudent in an Organized Health Care Education/Training Program1316707888
Verify Lance William Chapman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A138208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average mohs-micrographic surgery physician in 2024
821 Medicare Part D claims for 414 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 21 claims were for opioids.
Most prescribed
- Doxycycline Monohydrate224 claims
- Mupirocin83 claims
- Ketoconazole74 claims
- Doxycycline Hyclate72 claims
- Clotrimazole-Betamethasone50 claims
- Triamcinolone Acetonide35 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): 99.6 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,496.17
105 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,074 providers of this specialty with any payment received $4,075.23 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Howard Fein MD IncSeal Beach, CA
- Island Dermatology, Inc.Hesperia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lance William Chapman among 164 mohs-micrographic surgery physician records in California
Lance William Chapman, M.D., MBA is one of 164 mohs-micrographic surgery physician records with a practice address in California. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 20% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2014 · median 2004 among the 143 with a school on file
- Record last updated2020 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
MOHS-Micrographic Surgery Physician providers in California
There are 164 mohs-micrographic surgery physician records in California.
All 164 in California → Every provider in Los Angeles → MOHS-Micrographic Surgery Physician nationwide →
The 8 mohs-micrographic surgery physician records with the nearest ZIP codes
- David Friedman, MDLos Angeles, CA 900641841213873
- Ardeshir Nadimi, M.D.Los Angeles, CA 900661992190417
- Andrew Breithaupt, M.D.Los Angeles, CA 900951437460359
- Jenny Kim, M.D., PH.D.Los Angeles, CA 900951306883350
- Lisa Chipps, MD, MSBeverly Hills, CA 902101689720278
- Edgar Fincher, MD, PHDBeverly Hills, CA 902101083661359
- Julian Omidi, MDBeverly Hills, CA 902111962421164
- Amanda Rosenthal, M.D.Beverly Hills, CA 902111982231445
Common questions
What is Lance William Chapman, M.D., MBA's NPI number?
Lance William Chapman, M.D., MBA's National Provider Identifier (NPI) is 1194143438, issued on Apr 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Lance William Chapman, M.D., MBA located?
The NPPES record lists a practice address at 4733 W Sunset Blvd FL 3, Los Angeles, CA, 90027. Phone: (323) 783-0339. Providers update this record themselves, so call before visiting.
How can I verify Lance William Chapman, M.D., MBA's license?
NPPES lists California license number A138208, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lance William Chapman, M.D., MBA prescribe under Medicare Part D?
In 2024, Lance William Chapman, M.D., MBA had 821 Medicare Part D claims for 414 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. Part D covers Medicare prescriptions only.
What is Lance William Chapman, M.D., MBA's MIPS final score?
The 2023 MIPS final score is 99.6 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.