Doctor profile · Federal record
Dr. Joann Lin, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · McKinney, TX
- NPI 1043232564
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 26 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2251 W Eldorado Pkwy, Suite 150
McKinney, TX 750704358
(972) 548-2797
fax (972) 548-2788
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 24, 2026
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Texas #M4293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043232564. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,819
Distinct HCPCS
10
Medicare allowed
$108,317
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 4,272 | 72 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 831 | 39 | $14 | |
95117 |
Professional service for multiple injections of allergen | 346 | 28 | $11 | |
95115 |
Professional service for single injection of allergen | 327 | 26 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 309 | 138 | $123 | |
96372 |
Injection of drug or substance under skin or into muscle | 173 | 38 | $14 | |
94010 |
Test to measure expiratory airflow and volume | 125 | 73 | $26 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 92 | 11 | $1 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 76 | 76 | $156 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 54 | 52 | $86 |
In context: peer comparison
Among 1 peers in McKinney Allergy & Immunology Physician, average services per provider: 401. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$2,296
Transactions
84
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 16 | $599.67 | |
| Regeneron Healthcare Solutions, INC. | 18 | $336.56 | |
| Takeda Pharmaceuticals U.S.A., INC. | 13 | $256.44 | |
| Amgen INC. | 5 | $195.50 | |
| Grifols USA, LLC | 2 | $171.81 | |
| Genzyme Corporation | 11 | $155.87 | |
| Sanofi-Aventis U.S. LLC | 1 | $99.95 | |
| Octapharma USA, INC. | 3 | $80.82 | |
| Pfizer INC. | 3 | $60.97 | |
| BioCryst US Sales Co., LLC | 3 | $59.23 | |
| GlaxoSmithKline, LLC. | 3 | $52.87 | |
| Pharming Healthcare, INC. | 2 | $50.54 | |
| Csl Behring | 2 | $50.13 | |
| Genentech USA, INC. | 1 | $29.98 | |
| Phadia US INC. | 1 | $27.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
608
Patients
236
Total drug cost
$424,146
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 80 | 20 | $65,034 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 67 | 36 | $2,689 |
| Ipratropium Bromide | Generic | 55 | 31 | $1,987 |
| Montelukast Sodium | Generic | 47 | 16 | $1,002 |
| Azithromycin | Generic | 46 | 28 | $507 |
| Epinephrine | Generic | 46 | 43 | $11,548 |
| Hizentra (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 44 | 0 | $186,053 |
| Azelastine Hcl | Generic | 37 | 15 | $1,753 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 36 | 0 | $30,315 |
| Cefdinir | Generic | 32 | 22 | $885 |
Frequently asked questions
What is Dr. Joann Lin's medical specialty?
Dr. Joann Lin practices Allergy & Immunology Physician in McKinney, TX.
Where does Dr. Joann Lin practice?
Dr. Joann Lin practices at 2251 W Eldorado Pkwy, McKinney, TX 750704358. Office phone: 9725482797.
What is Dr. Joann Lin's NPI?
Dr. Joann Lin's National Provider Identifier (NPI) is 1043232564, issued by NPPES.
Does Dr. Joann Lin accept Medicare assignment?
Yes. Dr. Joann Lin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joann Lin 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.