Kaitlin Amanda Jones-Grilli, PA-C
Physician Assistant · Orange, CA
Kaitlin Amanda Jones-Grilli, PA-C is a physician assistant with a practice address in Orange, California, and NPI 1134611320, issued on Jun 4, 2018. Check the license (California PA55731, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kaitlin Amanda Jones-Grilli
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA55731 CA
Self-reported in NPPES; status is on the state search - Practice location
- 363 S Main St Ste 485, Orange, CA 92868
- Phone
- (714) 835-4800
- Enumerated
- Jun 4, 2018
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
Also registered at 363 S Main St Ste 485
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kaitlin Amanda Jones-Grilli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA55731Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average physician assistant in 2024
1,109 Medicare Part D claims for 254 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 26 claims were for opioids.
Most prescribed
- Anastrozole111 claims
- Eliquis78 claims
- Letrozole62 claims
- Hydroxyurea35 claims
- Prednisone35 claims
- Alendronate Sodium33 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: $5,107.22
181 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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.
181 physician assistant records list a practice address in Orange
They are 181 of the 13,245 NPPES records with a practice address in Orange, and 14,451 physician assistant records in California.
All 181 in Orange → All 14,451 in California → Every provider in Orange →
Other physician assistant records in California
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- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Kaitlin Amanda Jones-Grilli, PA-C's NPI number?
Kaitlin Amanda Jones-Grilli, PA-C's National Provider Identifier (NPI) is 1134611320, issued on Jun 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kaitlin Amanda Jones-Grilli, PA-C located?
The NPPES record lists a practice address at 363 S Main St Ste 485, Orange, CA, 92868. Phone: (714) 835-4800. Providers update this record themselves, so call before visiting.
How can I verify Kaitlin Amanda Jones-Grilli, PA-C's license?
NPPES lists California license number PA55731, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kaitlin Amanda Jones-Grilli, PA-C prescribe under Medicare Part D?
In 2024, Kaitlin Amanda Jones-Grilli, PA-C had 1,109 Medicare Part D claims for 254 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.