Doctor profile · Federal record
Dr. DUSTIN GROSSHEIM
Physician Assistant · Physician Assistant · OCEANSIDE, CA
- NPI 1598395709
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2205 VISTA WAY
OCEANSIDE, CA 920545661
(760) 704-5870 - Additional location
-
109 S Las Posas Rd Ste 101
San Marcos, CA 920782419
(760) 258-4826 - Mailing address
-
10790 RANCHO BERNARDO RD
SAN DIEGO, CA 921275705
Credentials & registration
- NPI registered
- January 2020 — 6 yrs on file
- Profile last updated
- January 8, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA57890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598395709. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
283
Distinct HCPCS
7
Medicare allowed
$29,612
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 78 | $115 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 67 | 67 | $151 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 39 | 39 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 39 | $83 | |
81003 |
Automated urinalysis test | 23 | 21 | $2 | |
71046 |
X-ray of chest, 2 views | 16 | 16 | $33 | |
87637 |
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus | 15 | 15 | $140 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 145. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$833
Transactions
29
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 9 | $213.56 | |
| Ferring Pharmaceuticals Inc. | 1 | $117.61 | |
| GENZYME CORPORATION | 3 | $92.49 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $60.62 | |
| ABBVIE INC. | 2 | $51.74 | |
| PFIZER INC. | 2 | $49.83 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $35.00 | |
| Lilly USA, LLC | 1 | $33.16 | |
| DePuy Synthes Sales Inc. | 1 | $32.72 | |
| Neurocrine Biosciences, Inc. | 1 | $31.61 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $29.73 | |
| Braintree Laboratories, Inc. | 1 | $24.69 | |
| Aurinia Pharma U.S., Inc. | 1 | $24.57 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $20.41 | |
| SCILEX PHARMACEUTICALS INC. | 1 | $15.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
56
Patients
56
Total drug cost
$703
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 22 | 22 | $230 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $122 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 11 | 11 | $237 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 11 | 11 | $115 |