Doctor profile · Federal record
Dr. Charlie Chan
Internal Medicine Physician (CMS: Internal Medicine) · El Monte, CA
- NPI 1396857348
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10953 Ramona Blvd
El Monte, CA 917312629
(626) 579-8463
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A70296
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396857348. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
355
Distinct HCPCS
5
Medicare allowed
$21,352
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 147 | 78 | $99 | |
36415 |
Insertion of needle into vein for collection of blood sample | 141 | 78 | $8 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 34 | 24 | $70 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 19 | 19 | $63 | |
77067 |
Screening mammography | 14 | 14 | $147 |
In context: peer comparison
Among 7 peers in El Monte Internal Medicine Physician, average services per provider: 70. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
914
Patients
301
Total drug cost
$42,180
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 135 | 42 | $3,948 |
| Atorvastatin Calcium | Generic | 124 | 49 | $4,101 |
| Losartan Potassium | Generic | 108 | 34 | $3,040 |
| Metformin Hcl | Generic | 92 | 33 | $2,615 |
| Benazepril Hcl | Generic | 60 | 21 | $2,293 |
| Gabapentin | Generic | 54 | 22 | $2,268 |
| Omeprazole | Generic | 48 | 19 | $1,260 |
| Glipizide | Generic | 44 | 16 | $2,282 |
| Simvastatin | Generic | 43 | 16 | $1,106 |
| Jardiance (Empagliflozin) | Brand | 39 | 0 | $15,441 |
Frequently asked questions
What is Dr. Charlie Chan's medical specialty?
Dr. Charlie Chan practices Internal Medicine Physician in El Monte, CA.
Where does Dr. Charlie Chan practice?
Dr. Charlie Chan practices at 10953 Ramona Blvd, El Monte, CA 917312629. Office phone: 6265798463.
What is Dr. Charlie Chan's NPI?
Dr. Charlie Chan's National Provider Identifier (NPI) is 1396857348, issued by NPPES.
Does Dr. Charlie Chan accept Medicare assignment?
Yes. Dr. Charlie Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charlie Chan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.