Doctor profile · Federal record
Dr. Jonna Griggs, PA-C
Surgical Physician Assistant (CMS: Physician Assistant) · La Jolla, CA
- NPI 1790288389
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9400 Campus Point Dr
La Jolla, CA 92037
(858) 657-7000 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- May 4, 2018
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State license (1)
- California #55318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790288389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
86
Distinct HCPCS
1
Medicare allowed
$7,398
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 86 | 71 | $86 |
In context: peer comparison
Among 4 peers in La Jolla Surgical Physician Assistant, average services per provider: 745. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$59
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tempus Ai, INC | 1 | $27.44 | |
| Janssen Scientific Affairs, LLC | 1 | $16.30 | |
| Lilly USA, LLC | 1 | $15.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
282
Patients
103
Total drug cost
$19,228
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 84 | 27 | $2,462 |
| Letrozole | Generic | 59 | 15 | $4,279 |
| Gabapentin | Generic | 43 | 17 | $420 |
| Exemestane | Generic | 24 | 13 | $10,325 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 16 | $102 |
| Cephalexin | Generic | 15 | 15 | $113 |
| Tamoxifen Citrate | Generic | 15 | 0 | $926 |
| Ondansetron Hcl | Generic | 13 | 0 | $226 |
| Oxybutynin Chloride | Generic | 12 | 0 | $375 |
Hospital affiliations
Frequently asked questions
What is Dr. Jonna Griggs's medical specialty?
Dr. Jonna Griggs practices Surgical Physician Assistant in La Jolla, CA.
Where does Dr. Jonna Griggs practice?
Dr. Jonna Griggs practices at 9400 Campus Point Dr, La Jolla, CA 92037. Office phone: 8586577000.
What is Dr. Jonna Griggs's NPI?
Dr. Jonna Griggs's National Provider Identifier (NPI) is 1790288389, issued by NPPES.
Does Dr. Jonna Griggs accept Medicare assignment?
Yes. Dr. Jonna Griggs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonna Griggs commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.