Doctor profile · Federal record
Dr. James Stewart, M.D.
Internal Medicine Physician (CMS: Family Practice) · Alhambra, CA
- NPI 1689758294
- Accepts Medicare
- MIPS 89.5 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1024 S Garfield Ave
Alhambra, CA 918014762
(626) 289-5181
fax (626) 458-8051
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A34030
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689758294. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
435
Distinct HCPCS
4
Medicare allowed
$53,096
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 359 | 108 | $141 | |
36415 |
Insertion of needle into vein for collection of blood sample | 37 | 29 | $8 | |
81002 |
Urinalysis, manual test | 25 | 16 | $3 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $144 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 127. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$1,151
Transactions
44
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 7 | $232.63 | |
| Otsuka America Pharmaceutical, Inc. | 8 | $192.56 | |
| Novartis Pharmaceuticals Corporation | 4 | $100.88 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $91.61 | |
| AstraZeneca Pharmaceuticals LP | 3 | $81.60 | |
| ABBVIE INC. | 3 | $76.13 | |
| Novo Nordisk Inc | 3 | $71.61 | |
| Abbott Laboratories | 2 | $46.57 | |
| SANOFI-AVENTIS U.S. LLC | 2 | $42.04 | |
| GlaxoSmithKline, LLC. | 2 | $37.49 | |
| Mannkind Corporation | 2 | $35.30 | |
| Sumitomo Pharma America, Inc. | 1 | $29.16 | |
| PFIZER INC. | 1 | $25.45 | |
| Merck Sharp & Dohme LLC | 1 | $20.17 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $18.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,108
Patients
754
Total drug cost
$54,971
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 333 | 82 | $7,814 |
| Losartan Potassium | Generic | 296 | 92 | $6,087 |
| Amlodipine Besylate | Generic | 292 | 80 | $3,906 |
| Furosemide | Generic | 268 | 68 | $1,883 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 249 | 38 | $7,192 |
| Gabapentin | Generic | 228 | 55 | $4,484 |
| Atorvastatin Calcium | Generic | 223 | 52 | $3,782 |
| Allopurinol | Generic | 211 | 39 | $2,940 |
| Naproxen | Generic | 157 | 46 | $1,334 |
| Metformin Hcl | Generic | 153 | 42 | $2,206 |
Frequently asked questions
What is Dr. James Stewart's medical specialty?
Dr. James Stewart practices Internal Medicine Physician in Alhambra, CA.
Where does Dr. James Stewart practice?
Dr. James Stewart practices at 1024 S Garfield Ave, Alhambra, CA 918014762. Office phone: 6262895181.
What is Dr. James Stewart's NPI?
Dr. James Stewart's National Provider Identifier (NPI) is 1689758294, issued by NPPES.
Does Dr. James Stewart accept Medicare assignment?
Yes. Dr. James Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Stewart commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.