Doctor profile · Federal record
Dr. Charles Song, M.D.
Pediatric Allergy/Immunology Physician (CMS: Allergy/Immunology) · Specialist · Los Angeles, CA
- NPI 1790792869
- Accepts Medicare
- 55 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
200 Medical Plaza Suite 265
Los Angeles, CA 900956814
(310) 825-0867 - Additional location
-
400 S Sepulveda Blvd, Suite 220
Manhattan Beach, CA 902666814
(310) 374-4481
fax (310) 374-4584 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 5, 2018
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 2080P0201X — NUCC code
- State license (1)
- California #G23461
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790792869. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,277
Distinct HCPCS
9
Medicare allowed
$61,116
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,530 | 19 | $5 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 980 | 22 | $17 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 292 | 36 | $26 | |
95117 |
Professional service for multiple injections of allergen | 273 | 30 | $14 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 81 | 48 | $136 | |
94010 |
Test to measure expiratory airflow and volume | 53 | 30 | $31 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 27 | 18 | $218 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $237 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 13 | $98 |
In context: peer comparison
Among 1 peers in Los Angeles Pediatric Allergy/Immunology Physician, average services per provider: 364. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$986
Transactions
36
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 8 | $289.68 | |
| Novartis Pharmaceuticals Corporation | 8 | $158.77 | |
| GlaxoSmithKline, LLC. | 6 | $156.63 | |
| Amgen INC. | 6 | $147.21 | |
| Regeneron Healthcare Solutions, INC. | 2 | $75.50 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $53.08 | |
| Pharming Healthcare, INC. | 2 | $51.84 | |
| Grifols USA, LLC | 1 | $29.00 | |
| Pfizer INC. | 1 | $23.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
150
Patients
15
Total drug cost
$129,580
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 48 | 15 | $1,269 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 19 | 0 | $8,706 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 17 | 0 | $11,021 |
| Xolair (Omalizumab) | Brand | 16 | 0 | $55,269 |
| Azithromycin | Generic | 13 | 0 | $177 |
| Ipratropium Bromide | Generic | 13 | 0 | $245 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 13 | 0 | $8,906 |
| Dupixent Syringe (Dupilumab) | Brand | 11 | 0 | $43,986 |
Frequently asked questions
What is Dr. Charles Song's medical specialty?
Dr. Charles Song practices Pediatric Allergy/Immunology Physician in Los Angeles, CA.
Where does Dr. Charles Song practice?
Dr. Charles Song practices at 200 Medical Plaza Suite 265, Los Angeles, CA 900956814. Office phone: 3108250867.
What is Dr. Charles Song's NPI?
Dr. Charles Song's National Provider Identifier (NPI) is 1790792869, issued by NPPES.
Does Dr. Charles Song accept Medicare assignment?
Yes. Dr. Charles Song accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Song commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211). Source: CMS Medicare Physician & Other Practitioners file.