Doctor profile · Federal record
Dr. Tony Wong, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Daly City, CA
- NPI 1831274422
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1800 Sullivan Ave Rm 104
Daly City, CA 940152227
(650) 992-5300
fax (650) 992-5395
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A051262
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831274422. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,141
Distinct HCPCS
10
Medicare allowed
$242,081
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 949 | 280 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 725 | 315 | $148 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 94 | 94 | $153 | |
99238 |
Hospital discharge day management, 30 minutes or less | 66 | 46 | $89 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 57 | 37 | $190 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 51 | 33 | $88 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 46 | 19 | $1 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 33 | 33 | $18 | |
96372 |
Injection of drug or substance under skin or into muscle | 29 | 23 | $17 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 27 | 27 | $193 |
In context: peer comparison
Among 15 peers in Daly City Internal Medicine Physician, average services per provider: 95. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$4,373
Transactions
189
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 38 | $1,028.97 | |
| Novo Nordisk INC | 34 | $451.91 | |
| Janssen Pharmaceuticals, INC | 18 | $325.58 | |
| Merck Sharp & Dohme LLC | 12 | $283.49 | |
| Lilly USA, LLC | 10 | $263.16 | |
| Bayer Healthcare Pharmaceuticals INC. | 11 | $256.36 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 10 | $228.38 | |
| Esperion Therapeutics, INC. | 13 | $200.65 | |
| GlaxoSmithKline, LLC. | 8 | $165.87 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 10 | $155.73 | |
| Ironwood Pharmaceuticals, INC | 7 | $145.92 | |
| Otsuka America Pharmaceutical, INC. | 5 | $123.14 | |
| Amgen INC. | 5 | $111.17 | |
| Abbvie INC. | 4 | $82.10 | |
| Exact Sciences Corporation | 4 | $75.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,933
Patients
1,949
Total drug cost
$538,129
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 869 | 277 | $21,072 |
| Metformin Hcl | Generic | 637 | 207 | $8,770 |
| Amlodipine Besylate | Generic | 616 | 216 | $8,472 |
| Atorvastatin Calcium | Generic | 572 | 185 | $11,538 |
| Rosuvastatin Calcium | Generic | 498 | 169 | $20,551 |
| Levothyroxine Sodium | Generic | 393 | 119 | $9,300 |
| Simvastatin | Generic | 371 | 118 | $6,520 |
| Carvedilol | Generic | 340 | 112 | $6,118 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 288 | 98 | $414,551 |
| Tamsulosin Hcl | Generic | 270 | 94 | $6,885 |
Hospital affiliations
Frequently asked questions
What is Dr. Tony Wong's medical specialty?
Dr. Tony Wong practices Internal Medicine Physician in Daly City, CA.
Where does Dr. Tony Wong practice?
Dr. Tony Wong practices at 1800 Sullivan Ave Rm 104, Daly City, CA 940152227. Office phone: 6509925300.
What is Dr. Tony Wong's NPI?
Dr. Tony Wong's National Provider Identifier (NPI) is 1831274422, issued by NPPES.
Does Dr. Tony Wong accept Medicare assignment?
Yes. Dr. Tony Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tony Wong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.