Doctor profile · Federal record
Dr. Michael Mardiney, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Ellicott City, MD
- NPI 1609827724
- Accepts Medicare
- MIPS 69.1 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3105 N Ridge RD
Ellicott City, MD 210433348
(410) 461-7660
fax (410) 461-2853 - Mailing address
-
Po Box 609
Ellicott City, MD 210410609
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- August 1, 2017
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Maryland #D0043585
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609827724. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43,322
Distinct HCPCS
10
Medicare allowed
$1,711,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2357 |
Injection, omalizumab, 5 mg | 21,165 | 32 | $38 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 6,270 | 247 | $16 | |
95115 |
Professional service for single injection of allergen | 5,300 | 237 | $11 | |
95024 |
Test for allergy using allergenic extract injected into skin | 4,701 | 111 | $9 | |
J0517 |
Injection, benralizumab, 1 mg | 3,120 | 23 | $166 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 972 | 458 | $134 | |
96372 |
Injection of drug or substance under skin or into muscle | 884 | 58 | $15 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 215 | 29 | $51 | |
95117 |
Professional service for multiple injections of allergen | 214 | 62 | $13 | |
99458 |
Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 139 | 29 | $41 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 2,707. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$25
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| LEO Pharma Inc. | 1 | $24.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,217
Patients
489
Total drug cost
$588,105
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 310 | 99 | $5,803 |
| Hydroxyzine Hcl | Generic | 168 | 63 | $2,605 |
| Ipratropium Bromide | Generic | 100 | 50 | $4,470 |
| Fluticasone Propionate | Generic | 96 | 38 | $1,710 |
| Prednisone | Generic | 77 | 60 | $985 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 71 | 23 | $83,284 |
| Azelastine-Fluticasone (Azelastine/Fluticasone) | Brand | 63 | 32 | $19,059 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 60 | 27 | $2,097 |
| Dupixent Syringe (Dupilumab) | Brand | 57 | 0 | $247,351 |
| Azelastine Hcl | Generic | 55 | 26 | $2,357 |
Frequently asked questions
What is Dr. Michael Mardiney's medical specialty?
Dr. Michael Mardiney practices Allergy & Immunology Physician in Ellicott City, MD.
Where does Dr. Michael Mardiney practice?
Dr. Michael Mardiney practices at 3105 N Ridge RD, Ellicott City, MD 210433348. Office phone: 4104617660.
What is Dr. Michael Mardiney's NPI?
Dr. Michael Mardiney's National Provider Identifier (NPI) is 1609827724, issued by NPPES.
Does Dr. Michael Mardiney accept Medicare assignment?
Yes. Dr. Michael Mardiney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Mardiney commonly perform?
Top Medicare-reported procedures in 2023: Injection, omalizumab, 5 mg (HCPCS J2357); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for single injection of allergen (HCPCS 95115). Source: CMS Medicare Physician & Other Practitioners file.