Doctor profile · Federal record
Dr. Mark Mosson, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · San Diego, CA
- NPI 1174765549
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4060 Fourth Ave Ste 505
San Diego, CA 921032121
(619) 298-1318
fax (619) 298-0843
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- June 25, 2013
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A114134
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174765549. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,865
Distinct HCPCS
10
Medicare allowed
$235,006
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 848 | 189 | $66 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 415 | 282 | $96 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 370 | 370 | $20 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 368 | 368 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 323 | 190 | $137 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 89 | 17 | $1 | |
G0008 |
Administration of influenza virus vaccine | 61 | 61 | $33 | |
69210 |
Removal of impacted ear wax | 59 | 54 | $50 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 55 | 53 | $16 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 49 | 32 | $82 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$2,071
Transactions
84
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 20 | $442.78 | |
| AstraZeneca Pharmaceuticals LP | 11 | $190.20 | |
| Novartis Pharmaceuticals Corporation | 8 | $189.12 | |
| GlaxoSmithKline, LLC. | 8 | $155.81 | |
| Lilly USA, LLC | 6 | $154.45 | |
| Novo Nordisk Inc | 9 | $140.34 | |
| Gilead Sciences, Inc. | 5 | $118.51 | |
| Kyowa Kirin, Inc. | 1 | $91.98 | |
| Janssen Pharmaceuticals, Inc | 3 | $91.42 | |
| PFIZER INC. | 3 | $60.00 | |
| Philips North America LLC | 2 | $56.34 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $51.41 | |
| ViiV Healthcare Company | 2 | $49.72 | |
| Seqirus USA Inc | 2 | $47.09 | |
| Amgen Inc. | 2 | $39.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,861
Patients
797
Total drug cost
$45,056
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 512 | 139 | $6,717 |
| Levothyroxine Sodium | Generic | 324 | 79 | $6,201 |
| Rosuvastatin Calcium | Generic | 293 | 80 | $9,732 |
| Amlodipine Besylate | Generic | 255 | 65 | $2,159 |
| Escitalopram Oxalate | Generic | 164 | 43 | $2,579 |
| Lisinopril | Generic | 162 | 48 | $2,124 |
| Losartan Potassium | Generic | 148 | 41 | $1,982 |
| Gabapentin | Generic | 143 | 44 | $3,521 |
| Alendronate Sodium | Generic | 141 | 35 | $1,197 |
| Alprazolam | Generic | 135 | 46 | $790 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Mosson's medical specialty?
Dr. Mark Mosson practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Mark Mosson practice?
Dr. Mark Mosson practices at 4060 Fourth Ave Ste 505, San Diego, CA 921032121. Office phone: 6192981318.
What is Dr. Mark Mosson's NPI?
Dr. Mark Mosson's National Provider Identifier (NPI) is 1174765549, issued by NPPES.
Does Dr. Mark Mosson accept Medicare assignment?
Yes. Dr. Mark Mosson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Mosson commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99213); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.