ROBYN K ZAENGLEIN NP
Prescription History 1497437644
Nurse Practitioner - Family in Greenwood, IN
What does Robyn Zaenglein prescribe?
In 2024, Robyn Zaenglein wrote 374 Medicare prescriptions for 19 medications. The most prescribed was Prednisone, with 43 prescriptions for 40 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 Robyn Zaenglein prescribes.
Medications 19 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 Indiana prescribers.
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 Indiana prescribers
Robyn Zaenglein wrote 43 prescriptions for Prednisone, about 89% as often as the typical Indiana prescriber of it (49). Medicare paid $2.34 per fill, versus $3.47 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
Amoxicillin is used to treat a wide variety of bacterial infections.
Compared with Indiana prescribers
Robyn Zaenglein wrote 41 prescriptions for Amoxicillin, about as often as the typical Indiana prescriber of it (42). Medicare paid $2.25 per fill, versus $2.32 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
Lisinopril is used to treat high blood pressure.
Compared with Indiana prescribers
Robyn Zaenglein wrote 25 prescriptions for Lisinopril, about 19% as often as the typical Indiana prescriber of it (132). Medicare paid $6.59 per fill, versus $5.63 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Indiana prescribers
Robyn Zaenglein wrote 24 prescriptions for Amoxicillin-Clavulanate Potass, about 88% as often as the typical Indiana prescriber of it (27). Medicare paid $8.90 per fill, versus $8.68 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 alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Indiana prescribers
Robyn Zaenglein wrote 24 prescriptions for Ondansetron Hcl, about 73% as often as the typical Indiana prescriber of it (33). Medicare paid $4.14 per fill, versus $52.26 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Indiana prescribers
Robyn Zaenglein wrote 22 prescriptions for Losartan Potassium, about 19% as often as the typical Indiana prescriber of it (118). Medicare paid $2.84 per fill, versus $8.08 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 an antibiotic used to treat bladder infections (acute cystitis).
Compared with Indiana prescribers
Robyn Zaenglein wrote 22 prescriptions for Nitrofurantoin Mono-Macro, about 83% as often as the typical Indiana prescriber of it (26). Medicare paid $9.79 per fill, versus $15.00 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Indiana prescribers
Robyn Zaenglein wrote 21 prescriptions for Azithromycin, about 63% as often as the typical Indiana prescriber of it (33). Medicare paid $3.20 per fill, versus $4.58 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 Indiana prescribers
Robyn Zaenglein wrote 20 prescriptions for Doxycycline Monohydrate, about 65% as often as the typical Indiana prescriber of it (31). Medicare paid $23.00 per fill, versus $16.54 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Indiana prescribers
Robyn Zaenglein wrote 19 prescriptions for Levothyroxine Sodium, about 11% as often as the typical Indiana prescriber of it (178). Medicare paid $4.71 per fill, versus $9.16 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
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Indiana prescribers
Robyn Zaenglein wrote 15 prescriptions for Albuterol Sulfate Hfa, about 20% as often as the typical Indiana prescriber of it (77). Medicare paid $18.15 per fill, versus $24.93 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
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Indiana prescribers
Robyn Zaenglein wrote 14 prescriptions for Atorvastatin Calcium, about 6% as often as the typical Indiana prescriber of it (236). Medicare paid $4.64 per fill, versus $8.26 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Indiana prescribers
Robyn Zaenglein wrote 14 prescriptions for Cyclobenzaprine Hcl, about 33% as often as the typical Indiana prescriber of it (42). Medicare paid $2.31 per fill, versus $8.95 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 a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Indiana prescribers
Robyn Zaenglein wrote 14 prescriptions for Sulfamethoxazole-Trimethoprim, about half as often as the typical Indiana prescriber of it (27). Medicare paid $2.59 per fill, versus $5.36 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 relieve moderate to severe pain.
Compared with Indiana prescribers
Robyn Zaenglein wrote 12 prescriptions for Hydrocodone-Acetaminophen, about 12% as often as the typical Indiana prescriber of it (97). Medicare paid $11.57 per fill, versus $19.01 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.
Compared with Indiana prescribers
Robyn Zaenglein wrote 11 prescriptions for Cephalexin, about 31% as often as the typical Indiana prescriber of it (36). Medicare paid $4.09 per fill, versus $7.37 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
See also Warning section.
Compared with Indiana prescribers
Robyn Zaenglein wrote 11 prescriptions for Diclofenac Sodium, about 29% as often as the typical Indiana prescriber of it (37). Medicare paid $16.50 per fill, versus $23.54 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
Fluconazole is used to treat vaginal yeast infections.
Compared with Indiana prescribers
Robyn Zaenglein wrote 11 prescriptions for Fluconazole, about half as often as the typical Indiana prescriber of it (23). Medicare paid $2.72 per fill, versus $9.40 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 high blood pressure.
Compared with Indiana prescribers
Robyn Zaenglein wrote 11 prescriptions for Hydrochlorothiazide, about 14% as often as the typical Indiana prescriber of it (77). Medicare paid $1.07 per fill, versus $3.70 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Robyn Zaenglein’s prescriptions
What does Robyn Zaenglein prescribe most?
In 2024 Medicare Part D data, Robyn Zaenglein's most prescribed medications were Prednisone (43), Amoxicillin (41) and Lisinopril (25).
How does Robyn Zaenglein's prescribing compare with other Indiana prescribers?
Of the 19 medications with a state comparison, Robyn Zaenglein prescribes 4 about as often than the typical Indiana prescriber and 15 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Robyn Zaenglein 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 Indiana 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.
