Doctor profile · Federal record
Dr. Leslie Grammer, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Allergy Physician · Chicago, IL
- NPI 1487690285
- MIPS 91.3 / 100 · 2023
- 50 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
675 N Saint Clair St Ste 18-250
Chicago, IL 606115980
(312) 695-8624 - Additional location
-
680 N Lake Shore Dr, Suite 1000
Chicago, IL 606114546
(312) 695-9797 - Mailing address
-
680 N Lake Shore Dr, Suite 1000
Chicago, IL 606114546
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 9, 2024
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Illinois #036054997
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487690285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,114
Distinct HCPCS
8
Medicare allowed
$52,633
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 498 | 27 | $5 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 132 | 96 | $134 | |
95018 |
Test for allergy using combination of methods with drug or biological | 129 | 18 | $21 | |
95024 |
Test for allergy using allergenic extract injected into skin | 123 | 17 | $9 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 91 | 91 | $178 | |
94375 |
Test to measure rate of airflow | 85 | 66 | $40 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 35 | 25 | $189 | |
95076 |
Test for allergy using ingested items, initial 2 hours | 21 | 20 | $127 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 140. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$28
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| HOSPIRA, INC. | 1 | $27.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
277
Patients
48
Total drug cost
$114,221
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 56 | 18 | $1,259 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 48 | 0 | $23,784 |
| Azelastine Hcl | Generic | 45 | 18 | $2,925 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 28 | 0 | $19,794 |
| Fluticasone Propionate | Generic | 28 | 12 | $918 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 22 | 0 | $10,618 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 0 | $759 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 12 | 0 | $10,829 |
| Dupixent Pen (Dupilumab) | Brand | 11 | 0 | $42,646 |
| Olopatadine Hcl | Generic | 11 | 0 | $689 |
Frequently asked questions
What is Dr. Leslie Grammer's medical specialty?
Dr. Leslie Grammer practices Allergy & Immunology Physician in Chicago, IL.
Where does Dr. Leslie Grammer practice?
Dr. Leslie Grammer practices at 675 N Saint Clair St Ste 18-250, Chicago, IL 606115980. Office phone: 3126958624.
What is Dr. Leslie Grammer's NPI?
Dr. Leslie Grammer's National Provider Identifier (NPI) is 1487690285, issued by NPPES.
Does Dr. Leslie Grammer accept Medicare assignment?
Dr. Leslie Grammer does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Leslie Grammer commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Established patient office or other outpatient visit (HCPCS 99214); Test for allergy using combination of methods with drug or biological (HCPCS 95018). Source: CMS Medicare Physician & Other Practitioners file.