Doctor profile · Federal record
Dr. Alexander Chan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Stockton, CA
- NPI 1386722296
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 30 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4748 Saint Andrews Drive
Stockton, CA 95219
(209) 689-4607
fax (888) 250-8298 - Mailing address
-
P.O. Box 7979
Stockton, CA 95267
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- October 24, 2018
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A69498
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386722296. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,526
Distinct HCPCS
8
Medicare allowed
$349,396
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 2,172 | 590 | $76 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 739 | 620 | $136 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 221 | 204 | $185 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 122 | 114 | $109 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 95 | 95 | $134 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 88 | 87 | $133 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 72 | 69 | $41 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 17 | 17 | $156 |
In context: peer comparison
Among 13 peers in Stockton Internal Medicine Physician, average services per provider: 189. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$25
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Acadia Pharmaceuticals INC | 1 | $25.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13,055
Patients
2,110
Total drug cost
$519,224
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 1,771 | 181 | $18,534 |
| Atorvastatin Calcium | Generic | 1,585 | 282 | $23,060 |
| Furosemide | Generic | 1,371 | 204 | $9,128 |
| Gabapentin | Generic | 1,049 | 175 | $19,333 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 1,001 | 160 | $23,738 |
| Potassium Chloride | Generic | 870 | 169 | $18,525 |
| Amlodipine Besylate | Generic | 802 | 136 | $6,537 |
| Eliquis (Apixaban) | Brand | 774 | 122 | $222,561 |
| Lorazepam | Generic | 599 | 100 | $5,628 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 584 | 81 | $6,720 |
Frequently asked questions
What is Dr. Alexander Chan's medical specialty?
Dr. Alexander Chan practices Internal Medicine Physician in Stockton, CA.
Where does Dr. Alexander Chan practice?
Dr. Alexander Chan practices at 4748 Saint Andrews Drive, Stockton, CA 95219. Office phone: 2096894607.
What is Dr. Alexander Chan's NPI?
Dr. Alexander Chan's National Provider Identifier (NPI) is 1386722296, issued by NPPES.
Does Dr. Alexander Chan accept Medicare assignment?
Yes. Dr. Alexander Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Chan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.