DR. ANNA CAVAZOS TOBON M.D.
Prescription History 1619081361
Internal Medicine in San Antonio, TX
What does Dr. Tobon prescribe?
In 2024, Dr. Tobon wrote 468 Medicare prescriptions for 20 medications. The most prescribed was Amlodipine Besylate, with 63 prescriptions for 29 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. Tobon prescribes.
Medications 20 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Dr. Tobon wrote 63 prescriptions for Amlodipine Besylate, about half as often as the typical Texas prescriber of it (133). Medicare paid $5.02 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
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. Tobon wrote 52 prescriptions for Atorvastatin Calcium, about 29% as often as the typical Texas prescriber of it (180). Medicare paid $11.71 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
This medication is used to treat high blood pressure.
Compared with Texas prescribers
Dr. Tobon wrote 39 prescriptions for Hydrochlorothiazide, about 60% as often as the typical Texas prescriber of it (65). Medicare paid $2.37 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
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. Tobon wrote 33 prescriptions for Losartan Potassium, about 30% as often as the typical Texas prescriber of it (111). Medicare paid $13.74 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
Lisinopril is used to treat high blood pressure.
Compared with Texas prescribers
Dr. Tobon wrote 30 prescriptions for Lisinopril, about 28% as often as the typical Texas prescriber of it (108). Medicare paid $6.39 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Texas prescribers
Dr. Tobon wrote 30 prescriptions for Omeprazole, about 38% as often as the typical Texas prescriber of it (79). Medicare paid $19.34 per fill, versus $14.93 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Texas prescribers
Dr. Tobon wrote 24 prescriptions for Levothyroxine Sodium, about 16% as often as the typical Texas prescriber of it (150). Medicare paid $5.13 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
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. Tobon wrote 23 prescriptions for Ozempic, about 34% as often as the typical Texas prescriber of it (67). Medicare paid $1,006.19 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
Meloxicam is used to treat arthritis.
Compared with Texas prescribers
Dr. Tobon wrote 20 prescriptions for Meloxicam, about 35% as often as the typical Texas prescriber of it (57). Medicare paid $2.55 per fill, versus $4.11 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
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. Tobon wrote 20 prescriptions for Metformin Hcl, about 21% as often as the typical Texas prescriber of it (96). Medicare paid $5.73 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Texas prescribers
Dr. Tobon wrote 17 prescriptions for Pantoprazole Sodium, about 21% as often as the typical Texas prescriber of it (81). Medicare paid $5.06 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
This drug is used to treat high blood pressure.
Compared with Texas prescribers
Dr. Tobon wrote 16 prescriptions for Losartan-Hydrochlorothiazide, about 42% as often as the typical Texas prescriber of it (38). Medicare paid $5.97 per fill, versus $14.03 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
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 Texas prescribers
Dr. Tobon wrote 15 prescriptions for Albuterol Sulfate Hfa, about 26% as often as the typical Texas prescriber of it (57). Medicare paid $23.85 per fill, versus $28.56 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 eczema, dermatitis, allergies, rash).
Compared with Texas prescribers
Dr. Tobon wrote 14 prescriptions for Triamcinolone Acetonide, about 37% as often as the typical Texas prescriber of it (38). Medicare paid $5.02 per fill, versus $10.54 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
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with Texas prescribers
Dr. Tobon wrote 13 prescriptions for Valacyclovir, about half as often as the typical Texas prescriber of it (23). Medicare paid $5.62 per fill, versus $35.56 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 relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with Texas prescribers
Dr. Tobon wrote 12 prescriptions for Azelastine Hcl, about 32% as often as the typical Texas prescriber of it (37). Medicare paid $21.59 per fill, versus $29.04 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 Texas prescribers
Dr. Tobon wrote 12 prescriptions for Diclofenac Sodium, about 31% as often as the typical Texas prescriber of it (39). Medicare paid $31.43 per fill, versus $37.83 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 Texas prescribers
Dr. Tobon wrote 12 prescriptions for Famotidine, about 25% as often as the typical Texas prescriber of it (49). Medicare paid $9.31 per fill, versus $14.87 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
This medication is used to treat skin conditions such as eczema, psoriasis, allergies, and rash.
Compared with Texas prescribers
Dr. Tobon wrote 12 prescriptions for Mometasone Furoate, about 40% as often as the typical Texas prescriber of it (30). Medicare paid $9.51 per fill, versus $45.57 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. Tobon wrote 11 prescriptions for Escitalopram Oxalate, about 21% as often as the typical Texas prescriber of it (51). Medicare paid $10.99 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.
Questions about Dr. Tobon’s prescriptions
What does Dr. Tobon prescribe most?
In 2024 Medicare Part D data, Dr. Tobon's most prescribed medications were Amlodipine Besylate (63), Atorvastatin Calcium (52) and Hydrochlorothiazide (39).
How does Dr. Tobon's prescribing compare with other Texas prescribers?
Of the 20 medications with a state comparison, Dr. Tobon prescribes 20 less often than the typical Texas prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Tobon 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.
