Doctor profile · Federal record
Dr. Ricardo Tan, MD
Allergy Physician (CMS: Allergy/Immunology) · Los Angeles, CA
- NPI 1255353629
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1950 Sawtelle Blvd Ste 138
Los Angeles, CA 900257014
(310) 966-9022
fax (310) 966-9042 - Mailing address
-
5219 Cedros Ave
Sherman Oaks, CA 914114016
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 24, 2017
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207KA0200X — NUCC code
- State license (1)
- California #A052236
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255353629. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,769
Distinct HCPCS
9
Medicare allowed
$126,118
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 2,838 | 27 | $17 | |
95004 |
Test for allergy using allergenic extract | 2,656 | 32 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 422 | 122 | $98 | |
95117 |
Professional service for multiple injections of allergen | 360 | 28 | $14 | |
96372 |
Injection of drug or substance under skin or into muscle | 348 | 19 | $16 | |
94010 |
Test to measure expiratory airflow and volume | 83 | 45 | $31 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 30 | 30 | $237 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $180 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 11 | 11 | $44 |
In context: peer comparison
Among 1 peers in Los Angeles Allergy Physician, average services per provider: 752. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$2,171
Transactions
102
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Csl Behring | 22 | $393.19 | |
| Regeneron Healthcare Solutions, INC. | 9 | $291.77 | |
| BioCryst US Sales Co., LLC | 14 | $290.27 | |
| GlaxoSmithKline, LLC. | 13 | $274.60 | |
| Takeda Pharmaceuticals U.S.A., INC. | 11 | $236.71 | |
| Genzyme Corporation | 11 | $221.77 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $103.83 | |
| Genentech USA, INC. | 4 | $95.13 | |
| Octapharma USA, INC. | 3 | $87.08 | |
| Pfizer INC. | 5 | $75.05 | |
| Novartis Pharmaceuticals Corporation | 1 | $26.00 | |
| Pharming Healthcare, INC. | 1 | $25.62 | |
| Optinose US, INC. | 1 | $21.50 | |
| Incyte Corporation | 1 | $19.85 | |
| Adma BioManufacturing LLC | 1 | $8.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
805
Patients
234
Total drug cost
$206,065
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levocetirizine Dihydrochloride | Generic | 122 | 35 | $2,130 |
| Montelukast Sodium | Generic | 101 | 28 | $1,978 |
| Ipratropium Bromide | Generic | 76 | 18 | $3,157 |
| Fluticasone Propionate | Generic | 73 | 20 | $991 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 69 | 32 | $1,872 |
| Azelastine Hcl | Generic | 56 | 16 | $1,469 |
| Azithromycin | Generic | 50 | 32 | $281 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 43 | 0 | $22,718 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 40 | 0 | $24,085 |
| Prednisone | Generic | 40 | 26 | $211 |
Frequently asked questions
What is Dr. Ricardo Tan's medical specialty?
Dr. Ricardo Tan practices Allergy Physician in Los Angeles, CA.
Where does Dr. Ricardo Tan practice?
Dr. Ricardo Tan practices at 1950 Sawtelle Blvd Ste 138, Los Angeles, CA 900257014. Office phone: 3109669022.
What is Dr. Ricardo Tan's NPI?
Dr. Ricardo Tan's National Provider Identifier (NPI) is 1255353629, issued by NPPES.
Does Dr. Ricardo Tan accept Medicare assignment?
Yes. Dr. Ricardo Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ricardo Tan commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Test for allergy using allergenic extract (HCPCS 95004); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.