Lisa Susan Mark
Physician Assistant · Los Angeles, CA
Lisa Susan Mark is a physician assistant with a practice address in Los Angeles, California, and NPI 1851679674, issued on Jul 27, 2011. Check the license (California PA12333, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lisa Susan Mark
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA12333 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Eastlake Ave, Los Angeles, CA 90089
- Phone
- (323) 865-3000
- Enumerated
- Jul 27, 2011
- Record last updated
- Mar 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110817000778); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1441 Eastlake Ave
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Verify Lisa Susan Mark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA12333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 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).
Bills Medicare through one group practice
- The Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Susan Mark among 14,451 physician assistant records in California
Lisa Susan Mark is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1988 · median 2018 among the 7,214 with a school on file
- Record last updated2016 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
935 physician assistant records list a practice address in Los Angeles
They are 935 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Los Angeles → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sharon Adachi, PA-CLos Angeles, CA 900891851503973
- Juan Barrientos, PA-CLos Angeles, CA 900891194000653
- Michael Creamer, M.D.Los Angeles, CA 900891457560153
- Irving Huynh, PA-CLos Angeles, CA 900891467639138
- Yasmeen Khan, P.A-CLos Angeles, CA 900891871529891
- Emily Kumai, PA-CLos Angeles, CA 900891437376175
- Elizabeth Laughlin-Hobbs, PA-CLos Angeles, CA 900891104081017
- Scott Leslie, MDLos Angeles, CA 900891588942940
Common questions
What is Lisa Susan Mark's NPI number?
Lisa Susan Mark's National Provider Identifier (NPI) is 1851679674, issued on Jul 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Susan Mark located?
The NPPES record lists a practice address at 1441 Eastlake Ave, Los Angeles, CA, 90089. Phone: (323) 865-3000. Providers update this record themselves, so call before visiting.
How can I verify Lisa Susan Mark's license?
NPPES lists California license number PA12333, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Lisa Susan Mark's MIPS final score?
The 2023 MIPS final score is 86.1 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.