MICHAEL BART SIEGEL M.D.
Prescription History 1730142969
Otolaryngology in Rockville, MD
What does Dr. Siegel prescribe?
In 2024, Dr. Siegel wrote 638 Medicare prescriptions for 14 medications. The most prescribed was Azelastine Hcl, with 142 prescriptions for 57 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Siegel prescribes.
Medications 14 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Maryland prescribers.
What it is used for
This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with Maryland prescribers
Dr. Siegel wrote 142 prescriptions for Azelastine Hcl, about 4.3 times as often as the typical Maryland prescriber of it (33). Medicare paid $45.39 per fill, versus $31.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Maryland prescribers
Dr. Siegel wrote 100 prescriptions for Fluticasone Propionate, about 2.4 times as often as the typical Maryland prescriber of it (42). Medicare paid $15.64 per fill, versus $16.42 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to relieve seasonal allergy symptoms of the nose such as stuffy/runny nose, itching, sneezing, and post-nasal drip.
Compared with Maryland prescribers
Dr. Siegel wrote 79 prescriptions for Azelastine-Fluticasone, about 3.1 times as often as the typical Maryland prescriber of it (25). Medicare paid $86.61 per fill, versus $113.41 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with Maryland prescribers
Dr. Siegel wrote 54 prescriptions for Ipratropium Bromide, about 1.6 times as often as the typical Maryland prescriber of it (35). Medicare paid $33.00 per fill, versus $33.49 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Mupirocin is used to treat certain skin infections (such as impetigo).
Compared with Maryland prescribers
Dr. Siegel wrote 54 prescriptions for Mupirocin, about 1.8 times as often as the typical Maryland prescriber of it (31). Medicare paid $8.23 per fill, versus $8.80 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Maryland prescribers
Dr. Siegel wrote 46 prescriptions for Prednisone, about as often as the typical Maryland prescriber of it (40). Medicare paid $3.64 per fill, versus $4.84 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Maryland prescribers
Dr. Siegel wrote 38 prescriptions for Doxycycline Hyclate, about 1.3 times as often as the typical Maryland prescriber of it (30). Medicare paid $10.58 per fill, versus $13.78 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Maryland prescribers
Dr. Siegel wrote 30 prescriptions for Famotidine, about half as often as the typical Maryland prescriber of it (50). Medicare paid $9.22 per fill, versus $14.07 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Maryland prescribers
Dr. Siegel wrote 25 prescriptions for Omeprazole, about 41% as often as the typical Maryland prescriber of it (62). Medicare paid $6.32 per fill, versus $14.60 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Maryland prescribers
Dr. Siegel wrote 17 prescriptions for Montelukast Sodium, about 38% as often as the typical Maryland prescriber of it (44). Medicare paid $5.39 per fill, versus $15.48 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with Maryland prescribers
Dr. Siegel wrote 15 prescriptions for Cefdinir, about 63% as often as the typical Maryland prescriber of it (24). Medicare paid $20.05 per fill, versus $15.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Maryland prescribers
Dr. Siegel wrote 13 prescriptions for Lansoprazole, about 63% as often as the typical Maryland prescriber of it (21). Medicare paid $2.20 per fill, versus $40.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to help relieve moderate to severe pain.
Compared with Maryland prescribers
Dr. Siegel wrote 13 prescriptions for Oxycodone-Acetaminophen, about 18% as often as the typical Maryland prescriber of it (73). Medicare paid $3.13 per fill, versus $24.07 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat eczema of the outer ear (also known as chronic itchy ear).
Compared with Maryland prescribers
Dr. Siegel wrote 12 prescriptions for Fluocinolone Acetonide Oil, about half as often as the typical Maryland prescriber of it (27). Medicare paid $33.53 per fill, versus $41.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Siegel’s prescriptions
What does Dr. Siegel prescribe most?
In 2024 Medicare Part D data, Dr. Siegel's most prescribed medications were Azelastine Hcl (142), Fluticasone Propionate (100) and Azelastine-Fluticasone (79).
How does Dr. Siegel's prescribing compare with other Maryland prescribers?
Of the 14 medications with a state comparison, Dr. Siegel prescribes 6 more often than the typical Maryland prescriber, 1 about as often and 7 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Siegel prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Maryland prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
