JAMES R STAMP
Prescription History 1396974721
Physician Assistant in San Antonio, TX

Active since July 07, 2009PECOS EnrolledAccepts Medicare Assignment
11212 STATE HIGHWAY 151, CHRISTUS SANTA ROSA HOSPITAL WESTOVER HILLS, SAN ANTONIO, TX 78251(210) 703-8501 Get Directions

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for JAMES R STAMP, an active Physician Assistant specialist practicing in San Antonio, TX. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 220 documented patient claims. Among these therapy options, the most frequently utilized medication is Albuterol Sulfate Hfa, which accounts for 53 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

8
Medications
220
Total Claims
222
30-Day Fills
Albuterol Sulfate Hfa
Most Prescribed · 53 claims
View details
8 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by JAMES R STAMP in 2023, with prescription volumes, average cost per fill, and TX state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other TX PrescribersVs. TX Avg

About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

In 2023, this provider wrote 53 Medicare prescriptions for Albuterol Sulfate Hfa, about the same volume as the typical Texas prescriber of this medication (51). Medicare paid an average of $24.58 per fill, versus $49.62 statewide.

How often this provider prescribes it

This provider
53
TX average
51.0

This provider's prescribing volume for this medication is in line with the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$24.58
TX average
$49.62

This provider's average cost per fill is below the TX average for this medication.

53
30-Day Fills
standardized to 30-day supplies
899
Days of Medication
total across all patients in 2023

About Promethazine Hcl: See also Warning section. Show more ▾

Promethazine is used to prevent and treat nausea and vomiting related to certain conditions (such as motion sickness, or before/after surgery). It is also used to treat allergy symptoms such as rash, itching, and runny nose. It may be used to help you feel sleepy/relaxed before and after surgery or to help certain opioid pain relievers (such as meperidine) work better. The suppository form is used when medications cannot be taken by mouth. Promethazine is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain.

In 2023, this provider wrote 43 Medicare prescriptions for Promethazine Hcl, about 1.8 times the volume of the typical Texas prescriber of this medication (24). Medicare paid an average of $5.18 per fill, versus $13.28 statewide.

How often this provider prescribes it

This provider
43
TX average
24.0

This provider prescribes this medication more often than the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5.18
TX average
$13.28

This provider's average cost per fill is below the TX average for this medication.

43
30-Day Fills
standardized to 30-day supplies
228
Days of Medication
total across all patients in 2023

About Azithromycin: This medication is used to treat certain eye infections. Show more ▾

It is a macrolide antibiotic that works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.

In 2023, this provider wrote 28 Medicare prescriptions for Azithromycin, about 67% of the volume of the typical Texas prescriber of this medication (42). Medicare paid an average of $4.34 per fill, versus $9.03 statewide.

How often this provider prescribes it

This provider
28
TX average
42.0

This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$4.34
TX average
$9.03

This provider's average cost per fill is below the TX average for this medication.

28
30-Day Fills
standardized to 30-day supplies
140
Days of Medication
total across all patients in 2023

About Methylprednisolone: Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders. Show more ▾

It decreases your immune system's response to various diseases to reduce symptoms such as swelling, pain, and allergic-type reactions. This medication is a corticosteroid hormone. Methylprednisolone may also be used with other medications in hormone disorders. A PREDNISOLONE derivative with similar anti-inflammatory action.

In 2023, this provider wrote 22 Medicare prescriptions for Methylprednisolone, about 63% of the volume of the typical Texas prescriber of this medication (35). Medicare paid an average of $7.67 per fill, versus $10.10 statewide.

How often this provider prescribes it

This provider
22
TX average
35.0

This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$7.67
TX average
$10.10

This provider's average cost per fill is below the TX average for this medication.

22
30-Day Fills
standardized to 30-day supplies
132
Days of Medication
total across all patients in 2023

About Naproxen: Naproxen is used to relieve mild to moderate pain from various conditions. Show more ▾

It also reduces pain, swelling, and joint stiffness from arthritis. This medication is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. This form of naproxen is absorbed slowly and should not be used for pain that needs quick relief (such as during a gout attack). Ask your doctor or pharmacist about using a different form of this drug or other medications for quick relief of pain. An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.

In 2023, this provider wrote 22 Medicare prescriptions for Naproxen, about 76% of the volume of the typical Texas prescriber of this medication (29). Medicare paid an average of $4.54 per fill, versus $29.57 statewide.

How often this provider prescribes it

This provider
22
TX average
29.0

This provider's prescribing volume for this medication is in line with the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$4.54
TX average
$29.57

This provider's average cost per fill is below the TX average for this medication.

22
30-Day Fills
standardized to 30-day supplies
335
Days of Medication
total across all patients in 2023

About Ofloxacin: This medication is used to treat eye infections. Show more ▾

Ofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness. A synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.

In 2023, this provider wrote 20 Medicare prescriptions for Ofloxacin, about a third of the volume of the typical Texas prescriber of this medication (68). Medicare paid an average of $50.00 per fill, versus $24.44 statewide.

How often this provider prescribes it

This provider
20
TX average
68.0

This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$50.00
TX average
$24.44

Gross Part D cost per fill; not the patient's out-of-pocket price.

20
30-Day Fills
standardized to 30-day supplies
146
Days of Medication
total across all patients in 2023

About Nitrofurantoin Mono-Macro: This medication is an antibiotic used to treat bladder infections (acute cystitis). Show more ▾

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. This medication should not be used in infants younger than 1 month old (see also Precautions section). This drug should not be used to treat infections outside the bladder (including kidney infections such as pyelonephritis or perinephric abscesses).

In 2023, this provider wrote 17 Medicare prescriptions for Nitrofurantoin Mono-Macro, about 63% of the volume of the typical Texas prescriber of this medication (27). Medicare paid an average of $16.52 per fill, versus $25.79 statewide.

How often this provider prescribes it

This provider
17
TX average
27.0

This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$16.52
TX average
$25.79

This provider's average cost per fill is below the TX average for this medication.

17
30-Day Fills
standardized to 30-day supplies
116
Days of Medication
total across all patients in 2023

About Lidocaine Hcl Viscous: This medication is used on the skin to stop itching and pain from certain skin conditions (such as scrapes, minor burns, eczema, insect bites) and to treat minor discomfort and itching caused by hemorrhoids and certain other problems of the genital/anal area Show more ▾

(such as anal fissures, itching around the vagina/rectum). Some forms of this medication are also used to decrease discomfort or pain during certain medical procedures/exams (such as sigmoidoscopy, cystoscopy). Lidocaine is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes.

In 2023, this provider wrote 15 Medicare prescriptions for Lidocaine Hcl Viscous, about 79% of the volume of the typical Texas prescriber of this medication (19). Medicare paid an average of $10.47 per fill, versus $17.23 statewide.

How often this provider prescribes it

This provider
15
TX average
19.0

This provider's prescribing volume for this medication is in line with the average TX prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$10.47
TX average
$17.23

This provider's average cost per fill is below the TX average for this medication.

17.3
30-Day Fills
standardized to 30-day supplies
136
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most. More than typical Typical Less than typical= prescription volume vs the average TX prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the TX average cost per fill.

About this data. The prescription history for JAMES R STAMP is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Physician Assistant prescribing approach at this San Antonio, TX practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among TX prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.