Doctor profile · Federal record
Dr. Reyneiro Castro, MD
Specialist (CMS: Allergy/Immunology) · Pasadena, CA
- NPI 1457496770
- Accepts Medicare
- 28 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
301 S Fair Oaks Ave, Suite 401
Pasadena, CA 911052561
(626) 793-6680
fax (888) 475-7784 - Mailing address
-
960 E Green St Ste 108
Pasadena, CA 911062401
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- September 19, 2023
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A72638
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457496770. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,757
Distinct HCPCS
10
Medicare allowed
$56,574
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,081 | 21 | $17 | |
95004 |
Test for allergy using allergenic extract | 955 | 15 | $5 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 215 | 27 | $26 | |
95117 |
Professional service for multiple injections of allergen | 168 | 20 | $14 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 50 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 62 | 47 | $92 | |
95012 |
Test to measure the level of nitric oxide gas | 57 | 30 | $22 | |
94010 |
Test to measure expiratory airflow and volume | 50 | 29 | $31 | |
96160 |
Administration and interpretation of patient-focused health risk assessment | 49 | 29 | $3 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $180 |
In context: peer comparison
Among 4 peers in Pasadena Specialist, average services per provider: 207. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,404
Transactions
67
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 10 | $229.88 | |
| GlaxoSmithKline, LLC. | 12 | $183.57 | |
| Optinose US, INC. | 4 | $166.82 | |
| Regeneron Healthcare Solutions, INC. | 9 | $159.63 | |
| Pfizer INC. | 10 | $152.84 | |
| Leo Pharma INC. | 5 | $80.32 | |
| Pharming Healthcare, INC. | 3 | $70.90 | |
| Sanofi-Aventis U.S. LLC | 1 | $57.48 | |
| Abbvie INC. | 3 | $57.29 | |
| Genzyme Corporation | 4 | $56.00 | |
| Amgen INC. | 2 | $50.26 | |
| Greer Laboratories, INC. | 1 | $31.41 | |
| BioCryst US Sales Co., LLC | 1 | $29.67 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $26.09 | |
| Genentech USA, INC. | 1 | $20.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
696
Patients
215
Total drug cost
$269,773
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 115 | 35 | $1,660 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 83 | 19 | $65,547 |
| Fluticasone Propionate | Generic | 79 | 31 | $1,498 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 76 | 30 | $2,126 |
| Prednisone | Generic | 68 | 30 | $293 |
| Azelastine Hcl | Generic | 53 | 24 | $1,735 |
| Methylprednisolone | Generic | 41 | 23 | $403 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 38 | 0 | $15,782 |
| Azithromycin | Generic | 31 | 23 | $186 |
| Ipratropium Bromide | Generic | 25 | 0 | $948 |
Frequently asked questions
What is Dr. Reyneiro Castro's medical specialty?
Dr. Reyneiro Castro practices Specialist in Pasadena, CA.
Where does Dr. Reyneiro Castro practice?
Dr. Reyneiro Castro practices at 301 S Fair Oaks Ave, Pasadena, CA 911052561. Office phone: 6267936680.
What is Dr. Reyneiro Castro's NPI?
Dr. Reyneiro Castro's National Provider Identifier (NPI) is 1457496770, issued by NPPES.
Does Dr. Reyneiro Castro accept Medicare assignment?
Yes. Dr. Reyneiro Castro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Reyneiro Castro 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); 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.