Doctor profile · Federal record
Dr. Charng Chong, M.D.
Hematology & Oncology Physician · Anaheim, CA
- NPI 1922036052
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1801 W Romneya Dr, Suite 501
Anaheim, CA 928011830
(714) 778-0454
fax (714) 991-6103
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 10, 2008
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A36211
- Medicaid
- CA #00A362110
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922036052. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
240
Distinct HCPCS
3
Medicare allowed
$24,199
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 126 | 79 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 89 | 60 | $99 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $122 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 80. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$97
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 4 | $97.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
557
Patients
230
Total drug cost
$35,491
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 94 | 29 | $907 |
| Atorvastatin Calcium | Generic | 77 | 37 | $1,303 |
| Losartan Potassium | Generic | 57 | 19 | $945 |
| Azithromycin | Generic | 45 | 38 | $252 |
| Amlodipine Besylate | Generic | 42 | 21 | $689 |
| Rosuvastatin Calcium | Generic | 41 | 19 | $1,605 |
| Zolpidem Tartrate | Generic | 31 | 14 | $493 |
| Vascepa (Icosapent Ethyl) | Brand | 25 | 17 | $19,623 |
| Lisinopril | Generic | 24 | 11 | $233 |
| Tamsulosin Hcl | Generic | 23 | 0 | $400 |
Frequently asked questions
What is Dr. Charng Chong's medical specialty?
Dr. Charng Chong practices Hematology & Oncology Physician in Anaheim, CA.
Where does Dr. Charng Chong practice?
Dr. Charng Chong practices at 1801 W Romneya Dr, Anaheim, CA 928011830. Office phone: 7147780454.
What is Dr. Charng Chong's NPI?
Dr. Charng Chong's National Provider Identifier (NPI) is 1922036052, issued by NPPES.
What procedures does Dr. Charng Chong commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.