DR. ISRAEL A HARTMAN M.D.
Prescription History 1437217536
Specialist in Arlington, TX
What does Dr. Hartman prescribe?
In 2024, Dr. Hartman wrote 2,566 Medicare prescriptions for 46 medications. The most prescribed was Levothyroxine Sodium, with 348 prescriptions for 148 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. Hartman prescribes.
Medications 46 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 Texas prescribers.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Texas prescribers
Dr. Hartman wrote 348 prescriptions for Levothyroxine Sodium, about 2.3 times as often as the typical Texas prescriber of it (150). Medicare paid $12.00 per fill, versus $10.05 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Texas prescribers
Dr. Hartman wrote 196 prescriptions for Metformin Hcl, about 2 times as often as the typical Texas prescriber of it (96). Medicare paid $10.02 per fill, versus $7.22 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
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 155 prescriptions for Mounjaro, about 3 times as often as the typical Texas prescriber of it (51). Medicare paid $1,295.34 per fill, versus $1,267.11 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 150 prescriptions for Ozempic, about 2.2 times as often as the typical Texas prescriber of it (67). Medicare paid $1,492.52 per fill, versus $1,293.82 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
Rosuvastatin 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 Texas prescribers
Dr. Hartman wrote 107 prescriptions for Rosuvastatin Calcium, about 87% as often as the typical Texas prescriber of it (122). Medicare paid $12.93 per fill, versus $13.19 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 105 prescriptions for Farxiga, about 2.3 times as often as the typical Texas prescriber of it (46). Medicare paid $1,067.12 per fill, versus $985.01 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
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 Texas prescribers
Dr. Hartman wrote 103 prescriptions for Atorvastatin Calcium, about half as often as the typical Texas prescriber of it (180). Medicare paid $8.42 per fill, versus $9.48 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
Repaglinide is used alone or with other medications to control high blood sugar along with a proper diet and exercise program.
Compared with Texas prescribers
Dr. Hartman wrote 100 prescriptions for Repaglinide, about 3.2 times as often as the typical Texas prescriber of it (31). Medicare paid $23.46 per fill, versus $28.84 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Texas prescribers
Dr. Hartman wrote 83 prescriptions for Alendronate Sodium, about 1.6 times as often as the typical Texas prescriber of it (52). Medicare paid $5.77 per fill, versus $8.44 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 77 prescriptions for Jardiance, about 1.5 times as often as the typical Texas prescriber of it (52). Medicare paid $1,280.51 per fill, versus $1,092.03 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
Methimazole is used to treat overactive thyroid (hyperthyroidism).
Compared with Texas prescribers
Dr. Hartman wrote 70 prescriptions for Methimazole, about 2.1 times as often as the typical Texas prescriber of it (34). Medicare paid $11.07 per fill, versus $10.85 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 67 prescriptions for Rybelsus, about 2.5 times as often as the typical Texas prescriber of it (27). Medicare paid $1,459.18 per fill, versus $1,541.63 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 60 prescriptions for Lantus Solostar, about 1.7 times as often as the typical Texas prescriber of it (36). Medicare paid $167.58 per fill, versus $135.60 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with Texas prescribers
Dr. Hartman wrote 57 prescriptions for Nano 2nd Gen Pen Needle, about 1.9 times as often as the typical Texas prescriber of it (31). Medicare paid $113.56 per fill, versus $97.88 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 55 prescriptions for Basaglar Kwikpen U-100, about 2 times as often as the typical Texas prescriber of it (27). Medicare paid $442.31 per fill, versus $378.20 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 Texas prescribers
Dr. Hartman wrote 51 prescriptions for Synthroid, about 1.3 times as often as the typical Texas prescriber of it (40). Medicare paid $77.42 per fill, versus $68.20 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
Insulin degludec is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 50 prescriptions for Tresiba Flextouch U-100, about 1.6 times as often as the typical Texas prescriber of it (31). Medicare paid $730.45 per fill, versus $662.62 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Texas prescribers
Dr. Hartman wrote 47 prescriptions for Gabapentin, about half as often as the typical Texas prescriber of it (96). Medicare paid $13.65 per fill, versus $15.87 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Texas prescribers
Dr. Hartman wrote 44 prescriptions for Metformin Hcl Er, about 79% as often as the typical Texas prescriber of it (56). Medicare paid $4.78 per fill, versus $9.50 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 40 prescriptions for Losartan Potassium, about 36% as often as the typical Texas prescriber of it (111). Medicare paid $12.14 per fill, versus $9.74 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
Denosumab is used to treat bone loss (osteoporosis) in people who have a high risk of getting fractures.
Compared with Texas prescribers
Dr. Hartman wrote 38 prescriptions for Prolia, about 1.3 times as often as the typical Texas prescriber of it (30). Medicare paid $1,705.06 per fill, versus $1,718.12 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 Texas prescribers
Dr. Hartman wrote 37 prescriptions for Lisinopril, about 34% as often as the typical Texas prescriber of it (108). Medicare paid $5.49 per fill, versus $7.09 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 Texas prescribers
Dr. Hartman wrote 36 prescriptions for Hydrochlorothiazide, about half as often as the typical Texas prescriber of it (65). Medicare paid $2.42 per fill, versus $4.50 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
Ramipril is used to treat high blood pressure (hypertension).
Compared with Texas prescribers
Dr. Hartman wrote 35 prescriptions for Ramipril, about 1.4 times as often as the typical Texas prescriber of it (24). Medicare paid $12.23 per fill, versus $11.17 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
Insulin lispro is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 34 prescriptions for Humalog Kwikpen U-100, about as often as the typical Texas prescriber of it (31). Medicare paid $299.97 per fill, versus $255.26 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
Insulin aspart is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 34 prescriptions for Novolog Flexpen, about 1.2 times as often as the typical Texas prescriber of it (29). Medicare paid $168.00 per fill, versus $233.34 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with Texas prescribers
Dr. Hartman wrote 33 prescriptions for Omnipod 5 Dexg7g6 Pods (Gen 5), about as often as the typical Texas prescriber of it (36). Medicare paid $1,205.50 per fill, versus $1,196.63 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
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 33 prescriptions for Trulicity, about as often as the typical Texas prescriber of it (34). Medicare paid $1,814.96 per fill, versus $1,393.87 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
Pravastatin 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 Texas prescribers
Dr. Hartman wrote 32 prescriptions for Pravastatin Sodium, about 62% as often as the typical Texas prescriber of it (52). Medicare paid $12.43 per fill, versus $13.28 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
Insulin detemir is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 29 prescriptions for Levemir Flexpen, about 1.5 times as often as the typical Texas prescriber of it (19). Medicare paid $267.89 per fill, versus $227.38 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
Insulin lispro is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 27 prescriptions for Insulin Lispro Kwikpen U-100, about as often as the typical Texas prescriber of it (26). Medicare paid $411.05 per fill, versus $198.53 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Dr. Hartman wrote 26 prescriptions for Amlodipine Besylate, about 20% as often as the typical Texas prescriber of it (133). Medicare paid $6.10 per fill, versus $6.07 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
Simvastatin 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 Texas prescribers
Dr. Hartman wrote 26 prescriptions for Simvastatin, about 42% as often as the typical Texas prescriber of it (62). Medicare paid $8.39 per fill, versus $8.39 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
Insulin degludec is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 25 prescriptions for Tresiba Flextouch U-200, about 81% as often as the typical Texas prescriber of it (31). Medicare paid $1,135.08 per fill, versus $1,059.64 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 17 prescriptions for Toujeo Solostar, about 62% as often as the typical Texas prescriber of it (27). Medicare paid $822.65 per fill, versus $752.92 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Texas prescribers
Dr. Hartman wrote 15 prescriptions for Ezetimibe, about 28% as often as the typical Texas prescriber of it (53). Medicare paid $28.68 per fill, versus $23.89 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
Sitagliptin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Texas prescribers
Dr. Hartman wrote 15 prescriptions for Januvia, about half as often as the typical Texas prescriber of it (34). Medicare paid $1,511.99 per fill, versus $1,016.43 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 certain mental/mood disorders (such as depression, anxiety).
Compared with Texas prescribers
Dr. Hartman wrote 14 prescriptions for Escitalopram Oxalate, about 27% as often as the typical Texas prescriber of it (51). Medicare paid $13.28 per fill, versus $10.58 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 variety of skin conditions (such as insect bites, poison oak/ivy, eczema, dermatitis, allergies, rash, itching of the outer female genitals, anal itching).
Compared with Texas prescribers
Dr. Hartman wrote 14 prescriptions for Hydrocortisone, about half as often as the typical Texas prescriber of it (30). Medicare paid $25.28 per fill, versus $17.89 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
Insulin lispro is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 13 prescriptions for Humalog, about half as often as the typical Texas prescriber of it (24). Medicare paid $191.96 per fill, versus $240.26 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
Icosapent ethyl is used along with certain other cholesterol medications ("statins" such as atorvastatin, simvastatin) to reduce the risk of heart attack, stroke, and certain types of heart problems that require treatment in a hospital.
Compared with Texas prescribers
Dr. Hartman wrote 13 prescriptions for Vascepa, about 39% as often as the typical Texas prescriber of it (33). Medicare paid $707.30 per fill, versus $615.67 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
Irbesartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 11 prescriptions for Irbesartan, about 37% as often as the typical Texas prescriber of it (30). Medicare paid $35.04 per fill, versus $17.53 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
Insulin aspart is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Texas prescribers
Dr. Hartman wrote 11 prescriptions for Novolog, about half as often as the typical Texas prescriber of it (23). Medicare paid $395.45 per fill, versus $257.94 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Texas prescribers
Dr. Hartman wrote 11 prescriptions for Pantoprazole Sodium, about 14% as often as the typical Texas prescriber of it (81). Medicare paid $14.72 per fill, versus $11.71 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
Evolocumab is used along with a proper diet to help lower "bad" cholesterol (LDL) in the blood.
Compared with Texas prescribers
Dr. Hartman wrote 11 prescriptions for Repatha Sureclick, about 25% as often as the typical Texas prescriber of it (45). Medicare paid $881.07 per fill, versus $872.18 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 certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Texas prescribers
Dr. Hartman wrote 11 prescriptions for Sertraline Hcl, about 19% as often as the typical Texas prescriber of it (59). Medicare paid $6.38 per fill, versus $9.11 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. Hartman’s prescriptions
What does Dr. Hartman prescribe most?
In 2024 Medicare Part D data, Dr. Hartman's most prescribed medications were Levothyroxine Sodium (348), Metformin Hcl (196) and Mounjaro (155).
How does Dr. Hartman's prescribing compare with other Texas prescribers?
Of the 46 medications with a state comparison, Dr. Hartman prescribes 18 more often than the typical Texas prescriber, 8 about as often and 20 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Hartman 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 Texas 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.
