Quinn Katherine Mahoney, FNP-C
Family Medicine Physician · Los Angeles, CA
Quinn Katherine Mahoney, FNP-C is a family medicine physician with a practice address in Los Angeles, California, and NPI 1528516846, issued on Sep 15, 2016. Check the license (California 95010706, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Quinn Katherine Mahoney
- Credential
- FNP-C
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 95010706 CA
0024173988 VA
Self-reported in NPPES; status is on the state search - Practice location
- 445 S Figueroa St FL 31, Los Angeles, CA 90071
- Phone
- (196) 988-3982
- Enumerated
- Sep 15, 2016
- Record last updated
- Apr 15, 2024
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 445 S Figueroa St FL 31
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Quinn Katherine Mahoney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 95010706Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
14 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 73.6 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).
Quinn Katherine Mahoney among 17,133 family medicine physician records in California
Quinn Katherine Mahoney, FNP-C is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
829 family medicine physician records list a practice address in Los Angeles
They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Angeles → Family Medicine Physician nationwide →
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Common questions
What is Quinn Katherine Mahoney, FNP-C's NPI number?
Quinn Katherine Mahoney, FNP-C's National Provider Identifier (NPI) is 1528516846, issued on Sep 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Quinn Katherine Mahoney, FNP-C located?
The NPPES record lists a practice address at 445 S Figueroa St FL 31, Los Angeles, CA, 90071. Phone: (196) 988-3982. Providers update this record themselves, so call before visiting.
How can I verify Quinn Katherine Mahoney, FNP-C's license?
NPPES lists California license number 95010706, 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 Quinn Katherine Mahoney, FNP-C prescribe under Medicare Part D?
In 2024, Quinn Katherine Mahoney, FNP-C had 14 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Quinn Katherine Mahoney, FNP-C's MIPS final score?
The 2023 MIPS final score is 73.6 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.