CAITLIN E MARTIN M.D.
Prescription History 1669859310
Obstetrics & Gynecology in San Antonio, TX

Active since May 01, 2015PECOS EnrolledAccepts Medicare Assignment
89.92/100
CMS Quality Rating
430 W SUNSET RD STE 202, SAN ANTONIO, TX 78209(210) 653-5501(210) 963-8138 Get Directions

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 3, 2026, Oct 8, 2019 (2 updates tracked since 2019).

Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for CAITLIN E MARTIN M.D., an active Obstetrics & Gynecology specialist practicing in San Antonio, TX. Our medical registry currently tracks 5 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 69 documented patient claims. Among these therapy options, the most frequently utilized medication is Estradiol, which accounts for 19 claims alone.

Medication Index

No matching medications currently found on file.

Clobetasol Propionate

Generic Formulation: Clobetasol PropionateSpecialty: Obstetrics & Gynecology
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 331
TX State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills41.8
Peer Average Days Supply1,082
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 64.1% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $727.46 across this reporting matrix range.

Provider Avg Cost Per Claim

$51.96

State Avg Cost Per Claim

$76.97

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A derivative of PREDNISOLONE with high glucocorticoid activity and low mineralocorticoid activity. Absorbed through the skin faster than FLUOCINONIDE, it is used topically in treatment of PSORIASIS but may cause marked adrenocortical suppression.

Therapeutic Applications

This medication is used to treat a variety of skin conditions (such as eczema, psoriasis, dermatitis, allergies, rash). Clobetasol reduces the swelling, itching, and redness that can occur in these types of conditions. This medication is a very strong (super-high-potency) corticosteroid.

Estradiol

Generic Formulation: EstradiolSpecialty: Obstetrics & Gynecology
Provider Metrics Summary
Total Claims 19
30-Day Fills 60.2
Days Supply 1,807
TX State Average Benchmarks
Peer Average Claims35.0
Peer Average 30-Day Fills85.0
Peer Average Days Supply2,537
Conservative Utilization

This provider writes prescriptions for this formulation 45.7% less frequently than the standard regional baseline metric for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,627.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$85.67

State Avg Cost Per Claim

$61.54

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

The 17-beta-isomer of estradiol, an aromatized C18 steroid with hydroxyl group at 3-beta- and 17-beta-position. Estradiol-17-beta is the most potent form of mammalian estrogenic steroids.

Therapeutic Applications

This medication is a female hormone (estrogen). It is used by women to help reduce symptoms of menopause (such as hot flashes, vaginal dryness). These symptoms are caused by the body making less estrogen. If you are using this medication to treat symptoms only in and around the vagina, products applied directly inside the vagina should be considered before medications that are taken by mouth, absorbed through the skin, or injected. This medication may also be used by women who are not able to produce enough estrogen (for example, due to hypogonadism, primary ovarian failure). Certain estrogen products may also be used by women after menopause to prevent bone loss (osteoporosis). However, there are other medications (such as raloxifene, bisphosphonates including alendronate) that are also effective in preventing bone loss and may be safer. These medications should be considered for use before estrogen treatment.

Norethindrone Acetate

Generic Formulation: Norethindrone AcetateSpecialty: Obstetrics & Gynecology
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 360
TX State Average Benchmarks
Peer Average Claims18.0
Peer Average 30-Day Fills30.7
Peer Average Days Supply902
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $613.43 across this reporting matrix range.

Provider Avg Cost Per Claim

$51.12

State Avg Cost Per Claim

$48.91

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

Acetate ester of norethindrone that is used as a long-term contraceptive (CONTRACEPTIVE AGENTS).

Therapeutic Applications

This medication is used to treat women with abnormal bleeding from the uterus. It is also used to treat women who have stopped having menstrual periods for several months (amenorrhea) but who are not pregnant or going through menopause. In addition, this medication is used to treat a condition (endometriosis) in which tissue that normally lines the inside of the uterus is found outside the uterus in the abdomen/pelvic area, causing painful/irregular periods. Norethindrone is a type of female hormone (progestin). It is like the hormone progesterone that your body makes naturally. This medication works by stopping the normal growth of the uterus lining during the menstrual cycle and signaling hormone changes in the uterus to restore normal menstrual periods. This medication must not be used to test for pregnancy. Progestins are not effective in preventing miscarriages.

Premarin

Generic Formulation: Estrogens, ConjugatedSpecialty: Obstetrics & Gynecology
Provider Metrics Summary
Total Claims 12
30-Day Fills 19.0
Days Supply 570
TX State Average Benchmarks
Peer Average Claims19.0
Peer Average 30-Day Fills37.8
Peer Average Days Supply1,120
Conservative Utilization

This provider writes prescriptions for this formulation 36.8% less frequently than the standard regional baseline metric for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $7,081.94 across this reporting matrix range.

Provider Avg Cost Per Claim

$590.16

State Avg Cost Per Claim

$396.51

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A pharmaceutical preparation containing a mixture of water-soluble, conjugated estrogens derived wholly or in part from URINE of pregnant mares or synthetically from ESTRONE and EQUILIN. It contains a sodium-salt mixture of estrone sulfate (52-62%) and equilin sulfate (22-30%) with a total of the two between 80-88%. Other concomitant conjugates include 17-alpha-dihydroequilin, 17-alpha-estradiol, and 17-beta-dihydroequilin. The potency of the preparation is expressed in terms of an equivalent quantity of sodium estrone sulfate.

Therapeutic Applications

This medication is a female hormone. It is used by women to help reduce symptoms of menopause (such as hot flashes, vaginal dryness). These symptoms are caused by the body making less estrogen. If you are using this medication to treat symptoms only in and around the vagina, products applied directly inside the vagina should be considered before medications that are taken by mouth, absorbed through the skin, or injected. Certain estrogen products may also be used by women after menopause to prevent bone loss (osteoporosis). However, there are other medications (such as raloxifene, bisphosphonates including alendronate) that are also effective in preventing bone loss and may be safer. These medications should be considered for use before estrogen treatment. Certain estrogen products may also be used by men and women to treat cancers (certain types of prostate cancer, breast cancer that has spread to other parts of the body) and by women who are not able to produce enough estrogen (for example, due to hypogonadism, primary ovarian failure).

Valacyclovir

Generic Formulation: Valacyclovir HclSpecialty: Obstetrics & Gynecology
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 90
TX State Average Benchmarks
Peer Average Claims22.0
Peer Average 30-Day Fills34.1
Peer Average Days Supply800
Conservative Utilization

This provider writes prescriptions for this formulation 45.5% less frequently than the standard regional baseline metric for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $117.87 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.82

State Avg Cost Per Claim

$50.48

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES.

Therapeutic Applications

Valacyclovir is used to treat infections caused by certain types of viruses. In children, it is used to treat cold sores around the mouth (caused by herpes simplex) and chickenpox (caused by varicella zoster). In adults, it is used to treat shingles (caused by herpes zoster) and cold sores around the mouth. Valacyclovir is also used to treat outbreaks of genital herpes. In people with frequent outbreaks, this medication is used to reduce the number of future episodes. Valacyclovir is an antiviral drug. It stops the growth of certain viruses. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the body even between outbreaks. Valacyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal.

About this data. The prescription history for CAITLIN E MARTIN M.D. 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 Obstetrics & Gynecology 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.