Doctor profile · Federal record
Dr. Samuel Gerson, M.D.
Internal Medicine Physician (CMS: Emergency Medicine) · San Diego, CA
- NPI 1881843431
- Accepts Medicare
- 20 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2878 Camino del Rio S Ste 220
San Diego, CA 921083845
(619) 241-2191 - Mailing address
-
13119 Sunstone PT
San Diego, CA 921305775
Credentials & registration
- NPI registered
- September 2008 — 18 yrs on file
- Profile last updated
- October 29, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A116916
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881843431. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,225
Distinct HCPCS
10
Medicare allowed
$93,288
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 331 | 240 | $137 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 330 | 29 | $0 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 208 | 208 | $177 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 66 | 63 | $41 | |
81003 |
Automated urinalysis test | 58 | 47 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 50 | 33 | $15 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 48 | 16 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 45 | $98 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 31 | 31 | $16 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 26 | 13 | $16 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 8.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
281
Patients
259
Total drug cost
$2,765
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 88 | 81 | $131 |
| Azithromycin | Generic | 64 | 58 | $331 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 32 | 31 | $1,103 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 28 | 24 | $535 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 27 | 26 | $167 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 17 | 17 | $159 |
| Ofloxacin | Generic | 13 | 11 | $242 |
| Lidocaine Hcl Viscous (Lidocaine Hcl) | Brand | 12 | 11 | $99 |
Frequently asked questions
What is Dr. Samuel Gerson's medical specialty?
Dr. Samuel Gerson practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Samuel Gerson practice?
Dr. Samuel Gerson practices at 2878 Camino del Rio S Ste 220, San Diego, CA 921083845. Office phone: 6192412191.
What is Dr. Samuel Gerson's NPI?
Dr. Samuel Gerson's National Provider Identifier (NPI) is 1881843431, issued by NPPES.
Does Dr. Samuel Gerson accept Medicare assignment?
Yes. Dr. Samuel Gerson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Gerson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.