Doctor profile · Federal record
Dr. Ryan Stewart, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Diego, CA
- NPI 1376574749
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273
fax (888) 539-8781 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 1, 2021
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A70109
- Medicaid
- CA #OOA701091
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376574749. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
739
Distinct HCPCS
10
Medicare allowed
$75,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 156 | 117 | $117 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 128 | 70 | $154 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 91 | 91 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 90 | 78 | $84 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 64 | 51 | $16 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $33 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 38 | 38 | $233 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 31 | 31 | $75 | |
G0009 |
Administration of pneumococcal vaccine | 23 | 23 | $33 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 22 | 22 | $281 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,279
Patients
560
Total drug cost
$66,158
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 235 | 99 | $2,066 |
| Atorvastatin Calcium | Generic | 166 | 76 | $2,276 |
| Losartan Potassium | Generic | 135 | 54 | $1,959 |
| Levothyroxine Sodium | Generic | 134 | 55 | $1,689 |
| Hydrochlorothiazide | Generic | 87 | 41 | $497 |
| Metoprolol Succinate | Generic | 75 | 31 | $1,127 |
| Rosuvastatin Calcium | Generic | 72 | 32 | $1,843 |
| Gabapentin | Generic | 58 | 26 | $1,452 |
| Irbesartan | Generic | 52 | 20 | $1,308 |
| Escitalopram Oxalate | Generic | 49 | 20 | $1,045 |
Hospital affiliations
Frequently asked questions
What is Dr. Ryan Stewart's medical specialty?
Dr. Ryan Stewart practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Ryan Stewart practice?
Dr. Ryan Stewart practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Ryan Stewart's NPI?
Dr. Ryan Stewart's National Provider Identifier (NPI) is 1376574749, issued by NPPES.
Does Dr. Ryan Stewart accept Medicare assignment?
Yes. Dr. Ryan Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Stewart commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.