Doctor profile · Federal record
Dr. Rebecca Gruchalla, MD PHD
Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Dallas, TX
- NPI 1023087517
- Accepts Medicare
- MIPS 74.6 / 100 · 2023
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5323 Harry Hines Blvd
Dallas, TX 753907208
(214) 645-2866
fax (214) 648-9102 - Mailing address
-
Po Box 845347
Dallas, TX 752845347
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 31, 2008
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RA0201X — NUCC code
- State license (1)
- Texas #H5240
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023087517. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
2
Medicare allowed
$6,229
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $161 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 17 | $90 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 896. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$101
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $101.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
171
Patients
30
Total drug cost
$120,273
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 40 | 16 | $1,380 |
| Fluticasone Propionate | Generic | 37 | 14 | $893 |
| Ipratropium Bromide | Generic | 23 | 0 | $808 |
| Montelukast Sodium | Generic | 22 | 0 | $385 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 0 | $385 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 13 | 0 | $5,277 |
| Xolair (Omalizumab) | Brand | 12 | 0 | $68,519 |
| Dupixent Pen (Dupilumab) | Brand | 11 | 0 | $42,624 |
Hospital affiliations
Frequently asked questions
What is Dr. Rebecca Gruchalla's medical specialty?
Dr. Rebecca Gruchalla practices Allergy & Immunology (Internal Medicine) Physician in Dallas, TX.
Where does Dr. Rebecca Gruchalla practice?
Dr. Rebecca Gruchalla practices at 5323 Harry Hines Blvd, Dallas, TX 753907208. Office phone: 2146452866.
What is Dr. Rebecca Gruchalla's NPI?
Dr. Rebecca Gruchalla's National Provider Identifier (NPI) is 1023087517, issued by NPPES.
Does Dr. Rebecca Gruchalla accept Medicare assignment?
Yes. Dr. Rebecca Gruchalla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Gruchalla commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.