Doctor profile · Federal record
Dr. Jeffrey Leflein, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Ypsilanti, MI
- NPI 1578544870
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2000 N Huron River Dr Ste 200
Ypsilanti, MI 48197
(734) 434-3007
fax (734) 434-6317 - Mailing address
-
4350 Jackson RD Ste 260
Ann Arbor, MI 481031889
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- June 12, 2018
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Michigan #4301057172
- Medicaid
- MI #2957763
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578544870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,955
Distinct HCPCS
9
Medicare allowed
$41,218
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,047 | 24 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 485 | 26 | $15 | |
95117 |
Professional service for multiple injections of allergen | 165 | 41 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 112 | 87 | $129 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $167 | |
94010 |
Test to measure expiratory airflow and volume | 43 | 41 | $26 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 19 | $91 | |
94726 |
Test to determine lung volumes using sensors | 16 | 16 | $54 | |
94729 |
Test to examine how well the lungs exchange gases | 16 | 16 | $57 |
In context: peer comparison
Among 5 peers in Ypsilanti Allergy & Immunology Physician, average services per provider: 147. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$99
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Pharmaceuticals, INC. | 1 | $84.58 | |
| Genzyme Corporation | 1 | $14.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
982
Patients
339
Total drug cost
$716,966
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 327 | 102 | $5,505 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 115 | 28 | $77,884 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 102 | 50 | $4,383 |
| Ipratropium Bromide | Generic | 68 | 23 | $2,421 |
| Prednisone | Generic | 66 | 45 | $367 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 51 | 14 | $38,395 |
| Fluticasone Propionate | Generic | 41 | 17 | $874 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 40 | 15 | $12,900 |
| Azithromycin | Generic | 34 | 27 | $195 |
| Haegarda (C1 Esterase Inhibitor) | Brand | 26 | 0 | $551,246 |
Frequently asked questions
What is Dr. Jeffrey Leflein's medical specialty?
Dr. Jeffrey Leflein practices Allergy & Immunology Physician in Ypsilanti, MI.
Where does Dr. Jeffrey Leflein practice?
Dr. Jeffrey Leflein practices at 2000 N Huron River Dr Ste 200, Ypsilanti, MI 48197. Office phone: 7344343007.
What is Dr. Jeffrey Leflein's NPI?
Dr. Jeffrey Leflein's National Provider Identifier (NPI) is 1578544870, issued by NPPES.
Does Dr. Jeffrey Leflein accept Medicare assignment?
Yes. Dr. Jeffrey Leflein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Leflein 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.