Kathleen M. Nelson, PA-C
Physician Assistant · Moorpark, CA
Kathleen M. Nelson, PA-C is a physician assistant with a practice address in Moorpark, California, and NPI 1326229162, issued on Nov 20, 2007. Check the license (California 13766, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen M. Nelson
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 13766 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14711 Princeton Ave, Moorpark, CA 93021
- Phone
- (805) 532-2032
- Enumerated
- Nov 20, 2007
- Record last updated
- Jun 15, 2023
- Fax
- (805) 532-2844
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 14711 Princeton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Forcey, DDSGeneral Practice Dentistry1376885202
Verify Kathleen M. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average physician assistant in 2024
68 Medicare Part D claims for 42 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen11 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): 84.6 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).
Kathleen M. Nelson among 14,451 physician assistant records in California
Kathleen M. Nelson, PA-C 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 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 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).
10 physician assistant records list a practice address in Moorpark
They are 10 of the 282 NPPES records with a practice address in Moorpark, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Moorpark → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jonathan Bechtel, PA-CMoorpark, CA 930211770603391
- Liliana Camacho, PA-CMoorpark, CA 930211154823748
- Shanthi ChodagiriMoorpark, CA 930211659935104
- Christiana GariMoorpark, CA 930211881473890
- Cecilia Lopez, PAMoorpark, CA 930211801069943
- Levi MartinMoorpark, CA 930211255044251
- Kristen Motley, PAMoorpark, CA 930211740695634
- Sendy Nguyen, PA-CMoorpark, CA 930211659084747
Common questions
What is Kathleen M. Nelson, PA-C's NPI number?
Kathleen M. Nelson, PA-C's National Provider Identifier (NPI) is 1326229162, issued on Nov 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen M. Nelson, PA-C located?
The NPPES record lists a practice address at 14711 Princeton Ave, Moorpark, CA, 93021. Phone: (805) 532-2032. Providers update this record themselves, so call before visiting.
How can I verify Kathleen M. Nelson, PA-C's license?
NPPES lists California license number 13766, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen M. Nelson, PA-C prescribe under Medicare Part D?
In 2024, Kathleen M. Nelson, PA-C had 68 Medicare Part D claims for 42 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Kathleen M. Nelson, PA-C's MIPS final score?
The 2023 MIPS final score is 84.6 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.