Jonna Lynn Griggs, PA-C
Surgical Physician Assistant · La Jolla, CA
Jonna Lynn Griggs, PA-C is a surgical physician assistant with a practice address in La Jolla, California, and NPI 1790288389, issued on Mar 9, 2018. Check the license (California 55318, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonna Lynn Griggs
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 55318 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9400 Campus Point Dr, La Jolla, CA 92037
- Phone
- (858) 657-7000
- Enumerated
- Mar 9, 2018
- Record last updated
- May 4, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180524002364); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,075 in California → Look up another NPI →
Verify Jonna Lynn Griggs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55318Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average surgical physician assistant in 2024
262 Medicare Part D claims for 108 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Anastrozole90 claims
- Letrozole44 claims
- Gabapentin16 claims
- Prochlorperazine Maleate16 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: $59.12
3 payments; by number, the most common kind was food and beverage; the largest payer was Tempus AI, Inc. The 7,578 providers of this specialty with any payment received $703.95 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.
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaLa Jolla, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonna Lynn Griggs among 1,075 surgical physician assistant records in California
Jonna Lynn Griggs, PA-C is one of 1,075 surgical physician assistant records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2012 among the 649 with a school on file
- Record last updated2018 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in California
There are 1,075 surgical physician assistant records in California.
All 1,075 in California → Every provider in La Jolla → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Bella Albakova, PALa Jolla, CA 920371013020809
- Joshua Del Homme, PALa Jolla, CA 920371922010032
- Desiree Evans-Claassen, P.A.La Jolla, CA 920371326194333
- Jodi Hirsch, P.A.La Jolla, CA 920371184789695
- Joshua Koeplin-Day, PA-CLa Jolla, CA 920371003468331
- Brenda Mann, PA-CLa Jolla, CA 920371629265194
- Lucia Masi, PA-CLa Jolla, CA 920371104210913
- Vivienne Palmer, PA-CLa Jolla, CA 920371457788663
Common questions
What is Jonna Lynn Griggs, PA-C's NPI number?
Jonna Lynn Griggs, PA-C's National Provider Identifier (NPI) is 1790288389, issued on Mar 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jonna Lynn Griggs, PA-C located?
The NPPES record lists a practice address at 9400 Campus Point Dr, La Jolla, CA, 92037. Phone: (858) 657-7000. Providers update this record themselves, so call before visiting.
How can I verify Jonna Lynn Griggs, PA-C's license?
NPPES lists California license number 55318, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jonna Lynn Griggs, PA-C prescribe under Medicare Part D?
In 2024, Jonna Lynn Griggs, PA-C had 262 Medicare Part D claims for 108 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.