Diana Kay Larson, PAC
Physician Assistant · Moreno Valley, CA
Diana Kay Larson, PAC is a physician assistant with a practice address in Moreno Valley, California, and NPI 1982868576, issued on Jul 14, 2008. Check the license (California 17311, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Kay Larson
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 17311 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23110 Atlantic Cir, Moreno Valley, CA 92553
- Phone
- (951) 924-9931
- Enumerated
- Jul 14, 2008
- Record last updated
- Jul 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (951) 243-8126
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 23110 Atlantic Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Kay Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 17311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average physician assistant in 2024
719 Medicare Part D claims for 117 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Levothyroxine Sodium34 claims
- Atorvastatin Calcium30 claims
- Lisinopril27 claims
- Rosuvastatin Calcium22 claims
- Omeprazole21 claims
- Albuterol Sulfate Hfa20 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.
Industry payments in 2024: $40.41
2 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Diana Kay Larson among 14,451 physician assistant records in California
Diana Kay Larson, PAC 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 2008, is newer than 22% of them.
- NPI issued2008 · 22% of these records are older, 75% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2008 · 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).
66 physician assistant records list a practice address in Moreno Valley
They are 66 of the 2,698 NPPES records with a practice address in Moreno Valley, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Moreno Valley → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Madelene Brooks, P.A.Moreno Valley, CA 925531629199286
- Charity EzeamamaMoreno Valley, CA 925531851046411
- Janelle Gaskins, PA-CMoreno Valley, CA 925531710452404
- Raeanne Guerra, PA-CMoreno Valley, CA 925531427658376
- Gloria Haley, PA-CMoreno, CA 925531730275629
- Douglas McCarty, PHYSICAN ASSISTANTMoreno Valley, CA 925531043315880
- Henna MohammadMoreno Valley, CA 925531104436732
- Yanina Moya, P.AMoreno Valley, CA 925531760707897
Common questions
What is Diana Kay Larson, PAC's NPI number?
Diana Kay Larson, PAC's National Provider Identifier (NPI) is 1982868576, issued on Jul 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diana Kay Larson, PAC located?
The NPPES record lists a practice address at 23110 Atlantic Cir, Moreno Valley, CA, 92553. Phone: (951) 924-9931. Providers update this record themselves, so call before visiting.
How can I verify Diana Kay Larson, PAC's license?
NPPES lists California license number 17311, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Kay Larson, PAC prescribe under Medicare Part D?
In 2024, Diana Kay Larson, PAC had 719 Medicare Part D claims for 117 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.