Doctor profile · Federal record
Dr. Mark Hermanoff, MD
Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Summit, WI
- NPI 1447309786
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
36500 Aurora Dr
Summit, WI 530664899
(262) 434-5000 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 30, 2024
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RA0201X — NUCC code
- State license (1)
- Wisconsin #40807
- Medicaid
- WI #32516900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447309786. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,839
Distinct HCPCS
10
Medicare allowed
$281,263
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2357 |
Injection, omalizumab, 5 mg | 6,030 | 11 | $37 | |
95004 |
Test for allergy using allergenic extract | 718 | 18 | $4 | |
96372 |
Injection of drug or substance under skin or into muscle | 314 | 18 | $13 | |
95117 |
Professional service for multiple injections of allergen | 154 | 24 | $11 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 136 | 121 | $85 | |
95148 |
Professional service for preparation and provision of 4 stinging insect venom | 117 | 14 | $82 | |
94010 |
Test to measure expiratory airflow and volume | 76 | 73 | $25 | |
95018 |
Test for allergy using combination of methods with drug or biological | 76 | 11 | $19 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 65 | 65 | $103 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 62 | 53 | $121 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 420. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,718
Patients
605
Total drug cost
$614,688
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 335 | 82 | $5,013 |
| Azelastine Hcl | Generic | 196 | 94 | $8,166 |
| Fluticasone Propionate | Generic | 178 | 67 | $3,043 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 172 | 48 | $107,354 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 154 | 85 | $5,047 |
| Epinephrine | Generic | 99 | 87 | $23,879 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 88 | 28 | $35,357 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 80 | 15 | $55,358 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 70 | 23 | $24,313 |
| Prednisone | Generic | 69 | 42 | $308 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Hermanoff's medical specialty?
Dr. Mark Hermanoff practices Allergy & Immunology (Internal Medicine) Physician in Summit, WI.
Where does Dr. Mark Hermanoff practice?
Dr. Mark Hermanoff practices at 36500 Aurora Dr, Summit, WI 530664899. Office phone: 2624345000.
What is Dr. Mark Hermanoff's NPI?
Dr. Mark Hermanoff's National Provider Identifier (NPI) is 1447309786, issued by NPPES.
Does Dr. Mark Hermanoff accept Medicare assignment?
Yes. Dr. Mark Hermanoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Hermanoff commonly perform?
Top Medicare-reported procedures in 2023: Injection, omalizumab, 5 mg (HCPCS J2357); Test for allergy using allergenic extract (HCPCS 95004); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.