Doctor profile · Federal record
Dr. Mark Lowenthal, M.D.
Allergy Physician (CMS: Allergy/Immunology) · Orland Park, IL
- NPI 1407830136
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10733 W. 165Th St.
Orland Park, IL 604678713
(708) 957-7468
fax (708) 957-7471
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- December 8, 2021
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207KA0200X — NUCC code
- State license (1)
- Illinois #36080077
- Medicaid
- IL #036080077
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407830136. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,321
Distinct HCPCS
10
Medicare allowed
$94,018
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 2,946 | 65 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,015 | 33 | $16 | |
95117 |
Professional service for multiple injections of allergen | 417 | 33 | $12 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 326 | 165 | $92 | |
95024 |
Test for allergy using allergenic extract injected into skin | 247 | 18 | $9 | |
94010 |
Test to measure expiratory airflow and volume | 108 | 82 | $28 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 62 | $131 | |
95018 |
Test for allergy using combination of methods with drug or biological | 72 | 11 | $21 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $174 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 34 | 34 | $118 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 371. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
895
Patients
250
Total drug cost
$236,945
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 173 | 53 | $3,135 |
| Azelastine Hcl | Generic | 116 | 37 | $5,299 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 79 | 21 | $45,286 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 61 | 38 | $2,101 |
| Fluticasone Propionate | Generic | 58 | 18 | $1,326 |
| Ipratropium Bromide | Generic | 57 | 19 | $2,775 |
| Arnuity Ellipta (Fluticasone Furoate) | Brand | 50 | 17 | $24,964 |
| Levocetirizine Dihydrochloride | Generic | 45 | 14 | $911 |
| Pulmicort Flexhaler (Budesonide) | Brand | 45 | 0 | $17,019 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 44 | 0 | $39,396 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Lowenthal's medical specialty?
Dr. Mark Lowenthal practices Allergy Physician in Orland Park, IL.
Where does Dr. Mark Lowenthal practice?
Dr. Mark Lowenthal practices at 10733 W. 165Th St., Orland Park, IL 604678713. Office phone: 7089577468.
What is Dr. Mark Lowenthal's NPI?
Dr. Mark Lowenthal's National Provider Identifier (NPI) is 1407830136, issued by NPPES.
Does Dr. Mark Lowenthal accept Medicare assignment?
Yes. Dr. Mark Lowenthal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Lowenthal 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.