Doctor profile · Federal record
Dr. Harold Delasalas, PHARMD, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Allergy Physician · Clinical & Laboratory Immunology (Allergy & Immunology) Physician · Allergy & Immunology (Internal Medicine) Physician · Duncanville, TX
- NPI 1538329198
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
626 W Wheatland RD, Ste B
Duncanville, TX 751164587
(972) 709-6673
fax (972) 298-8590 - Mailing address
-
626 W Wheatland RD., Ste B
Dallas, TX 75116
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- December 11, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Texas #Q0900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538329198. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,502
Distinct HCPCS
10
Medicare allowed
$105,251
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 2,040 | 28 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,840 | 51 | $15 | |
95117 |
Professional service for multiple injections of allergen | 1,041 | 59 | $12 | |
95024 |
Test for allergy using allergenic extract injected into skin | 765 | 20 | $8 | |
89190 |
Nasal smear for eosinophils (allergy related white blood cells) | 305 | 91 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 200 | 76 | $126 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 153 | 49 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 113 | 64 | $90 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 31 | 31 | $182 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $156 |
In context: peer comparison
Among 1 peers in Duncanville Allergy & Immunology Physician, average services per provider: 650. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$332
Transactions
16
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 5 | $102.18 | |
| Regeneron Healthcare Solutions, INC. | 3 | $50.01 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $37.42 | |
| Novartis Pharmaceuticals Corporation | 1 | $33.23 | |
| Leo Pharma INC. | 1 | $26.58 | |
| Csl Behring | 1 | $26.37 | |
| Genentech USA, INC. | 1 | $22.29 | |
| Optinose US, INC. | 1 | $19.95 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $13.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
43
Patients
14
Total drug cost
$291
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 28 | 0 | $266 |
| Prednisone | Generic | 15 | 14 | $25 |
Frequently asked questions
What is Dr. Harold Delasalas's medical specialty?
Dr. Harold Delasalas practices Allergy & Immunology Physician in Duncanville, TX.
Where does Dr. Harold Delasalas practice?
Dr. Harold Delasalas practices at 626 W Wheatland RD, Duncanville, TX 751164587. Office phone: 9727096673.
What is Dr. Harold Delasalas's NPI?
Dr. Harold Delasalas's National Provider Identifier (NPI) is 1538329198, issued by NPPES.
Does Dr. Harold Delasalas accept Medicare assignment?
Yes. Dr. Harold Delasalas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harold Delasalas 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); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.