DR. WOOJIN CHONG M.D.
Prescription History 1295023521
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in Vineland, NJ

Active since July 20, 2011PECOS EnrolledAccepts Medicare Assignment
2950 COLLEGE DRIVE, SUITE 2A, VINELAND, NJ 08360(856) 641-8680(856) 641-8679 Get Directions

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. WOOJIN CHONG M.D., an active Urogynecology and Reconstructive Pelvic Surgery specialist practicing in Vineland, NJ. Our medical registry currently tracks 11 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 492 documented patient claims. Among these therapy options, the most frequently utilized medication is Estradiol, which accounts for 218 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.

11
Medications
492
Total Claims
952
30-Day Fills
Estradiol
Most Prescribed · 218 claims
View details
11 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. WOOJIN CHONG M.D. in 2024, with prescription volumes, average cost per fill, and NJ state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other NJ PrescribersVs. NJ Avg

About Estradiol: This medication is a hormone. Show more ▾

It is used by women to help reduce vaginal symptoms of menopause (such as vaginal dryness/burning/itching). These symptoms are caused by the body making less estrogen. When treating only vaginal symptoms of menopause, products applied directly inside the vagina (such as this medication) should be used first. Estrogens that are taken by mouth, absorbed through the skin, or injected may have greater risks of side effects due to more estrogen being absorbed. 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.

In 2024, this provider wrote 218 Medicare prescriptions for Estradiol, about 4.8 times the volume of the typical New Jersey prescriber of this medication (45.3). Medicare paid an average of $58.85 per fill, versus $77.45 statewide.

How often this provider prescribes it

This provider
218
NJ average
45.3

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

What Medicare paid per fill

This provider
$58.85
NJ average
$77.45

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

590.5
30-Day Fills
standardized to 30-day supplies
17,622
Days of Medication
total across all patients in 2024

About Gemtesa: This medication is used to treat overactive bladder. Show more ▾

Overactive bladder is a problem with how your bladder stores urine that causes a sudden urge to urinate. The urge may be hard to control, and overactive bladder symptoms may include frequent urination, strong sudden urges to urinate, or involuntary loss of urine (incontinence). Vibegron works by relaxing a certain bladder muscle (detrusor), which helps the bladder hold more urine and lessens symptoms of overactive bladder. A beta3 adrenergic receptor agonist.

In 2024, this provider wrote 77 Medicare prescriptions for Gemtesa, about 1.4 times the volume of the typical New Jersey prescriber of this medication (56.1). Medicare paid an average of $790.34 per fill, versus $786.71 statewide.

How often this provider prescribes it

This provider
77
NJ average
56.1

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

What Medicare paid per fill

This provider
$790.34
NJ average
$786.71

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

132
30-Day Fills
standardized to 30-day supplies
3,960
Days of Medication
total across all patients in 2024

About Cephalexin: This medication is used to treat a wide variety of bacterial infections. Show more ▾

This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

In 2024, this provider wrote 61 Medicare prescriptions for Cephalexin, about 2.2 times the volume of the typical New Jersey prescriber of this medication (28.3). Medicare paid an average of $3.62 per fill, versus $7.12 statewide.

How often this provider prescribes it

This provider
61
NJ average
28.3

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

What Medicare paid per fill

This provider
$3.62
NJ average
$7.12

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

62
30-Day Fills
standardized to 30-day supplies
777
Days of Medication
total across all patients in 2024

About Myrbetriq: This medication is used to treat certain bladder problems (overactive bladder, neurogenic detrusor overactivity). Show more ▾

Overactive bladder is a problem with how your bladder stores urine. Neurogenic detrusor overactivity is a bladder control condition caused by brain, spinal cord, or nerve problems. Symptoms of these conditions may include frequent urination, strong sudden urges to urinate that are hard to control, or involuntary loss of urine (incontinence). Mirabegron works by relaxing a certain bladder muscle (detrusor), which helps the bladder hold more urine and lessens symptoms of overactive bladder and neurogenic detrusor overactivity. A beta3-adrenergic receptor agonist.

In 2024, this provider wrote 33 Medicare prescriptions for Myrbetriq, about 65% of the volume of the typical New Jersey prescriber of this medication (51.1). Medicare paid an average of $623.99 per fill, versus $708.14 statewide.

How often this provider prescribes it

This provider
33
NJ average
51.1

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

What Medicare paid per fill

This provider
$623.99
NJ average
$708.14

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

44
30-Day Fills
standardized to 30-day supplies
1,320
Days of Medication
total across all patients in 2024

About Sulfamethoxazole-Trimethoprim: This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim. Show more ▾

It is used to treat a wide variety of bacterial infections (such as middle ear, urine, respiratory, and intestinal infections). It is also used to prevent and treat a certain type of pneumonia (pneumocystis-type). This medication should not be used by children less than 2 months of age due to the risk of serious side effects. This medication treats only certain types of infections. It will not work for viral infections (such as flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.

In 2024, this provider wrote 24 Medicare prescriptions for Sulfamethoxazole-Trimethoprim, about 87% of the volume of the typical New Jersey prescriber of this medication (27.6). Medicare paid an average of $3.22 per fill, versus $4.68 statewide.

How often this provider prescribes it

This provider
24
NJ average
27.6

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

What Medicare paid per fill

This provider
$3.22
NJ average
$4.68

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

24
30-Day Fills
standardized to 30-day supplies
179
Days of Medication
total across all patients in 2024

About Solifenacin Succinate: Solifenacin is used to treat an overactive bladder. Show more ▾

By relaxing the muscles in the bladder, solifenacin improves your ability to control your urination. It helps to reduce leaking of urine, feelings of needing to urinate right away, and frequent trips to the bathroom. This medication belongs to the class of drugs known as antispasmodics. A quinuclidine and tetrahydroisoquinoline derivative and selective M3 MUSCARINIC ANTAGONIST. It is used as a UROLOGIC AGENT in the treatment of URINARY INCONTINENCE.

In 2024, this provider wrote 15 Medicare prescriptions for Solifenacin Succinate, about a third of the volume of the typical New Jersey prescriber of this medication (39.4). Medicare paid an average of $78.24 per fill, versus $46.20 statewide.

How often this provider prescribes it

This provider
15
NJ average
39.4

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

What Medicare paid per fill

This provider
$78.24
NJ average
$46.20

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

27
30-Day Fills
standardized to 30-day supplies
810
Days of Medication
total across all patients in 2024

About Amoxicillin-Clavulanate Potass: Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections. 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.

In 2024, this provider wrote 14 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about half the volume of the typical New Jersey prescriber of this medication (28.5). Medicare paid an average of $3.82 per fill, versus $8.42 statewide.

How often this provider prescribes it

This provider
14
NJ average
28.5

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

What Medicare paid per fill

This provider
$3.82
NJ average
$8.42

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

14
30-Day Fills
standardized to 30-day supplies
98
Days of Medication
total across all patients in 2024

About Nitrofurantoin: This medication is used to treat or prevent certain urinary tract infections. Show more ▾

This medication is an antibiotic that works by stopping the growth of bacteria. It will not work for viral infections (such as common cold, flu). Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness. Nitrofurantoin should not be used by children less than one month of age due to the risk of a certain blood problem (hemolytic anemia). A urinary anti-infective agent effective against most gram-positive and gram-negative organisms. Although sulfonamides and antibiotics are usually the agents of choice for urinary tract infections, nitrofurantoin is widely used for prophylaxis and long-term suppression.

In 2024, this provider wrote 14 Medicare prescriptions for Nitrofurantoin, about half the volume of the typical New Jersey prescriber of this medication (27.4). Medicare paid an average of $14.02 per fill, versus $27.34 statewide.

How often this provider prescribes it

This provider
14
NJ average
27.4

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

What Medicare paid per fill

This provider
$14.02
NJ average
$27.34

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

16.2
30-Day Fills
standardized to 30-day supplies
205
Days of Medication
total across all patients in 2024

About Trospium Chloride: This medication is used to treat an overactive bladder. Show more ▾

By relaxing the muscles in the bladder, trospium improves your ability to control your urination. It helps to reduce leaking of urine, feelings of needing to urinate right away, and frequent trips to the bathroom. Trospium belongs to a class of drugs known as antispasmodics. It is also known as an antimuscarinic.

In 2024, this provider wrote 13 Medicare prescriptions for Trospium Chloride, about a third of the volume of the typical New Jersey prescriber of this medication (31.9). Medicare paid an average of $37.89 per fill, versus $53.74 statewide.

How often this provider prescribes it

This provider
13
NJ average
31.9

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

What Medicare paid per fill

This provider
$37.89
NJ average
$53.74

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

15
30-Day Fills
standardized to 30-day supplies
444
Days of Medication
total across all patients in 2024

About Clobetasol Propionate: This medication is used to treat a variety of skin conditions (such as eczema, psoriasis, dermatitis, allergies, rash). Show more ▾

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. 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.

In 2024, this provider wrote 12 Medicare prescriptions for Clobetasol Propionate, about a third of the volume of the typical New Jersey prescriber of this medication (40.7). Medicare paid an average of $58.83 per fill, versus $48.25 statewide.

How often this provider prescribes it

This provider
12
NJ average
40.7

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

What Medicare paid per fill

This provider
$58.83
NJ average
$48.25

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

12
30-Day Fills
standardized to 30-day supplies
265
Days of Medication
total across all patients in 2024

About Oxybutynin Chloride Er: This is a long-acting form of oxybutynin that is used to treat overactive bladder and urinary conditions. Show more ▾

It relaxes the muscles in the bladder to help decrease problems of urgency and frequent urination. Oxybutynin belongs to a class of drugs known as antispasmodics. This medication is also used to treat children 6 years of age and older who have an overactive bladder due to certain nerve disorders (such as spina bifida).

In 2024, this provider wrote 11 Medicare prescriptions for Oxybutynin Chloride Er, about a third of the volume of the typical New Jersey prescriber of this medication (36.4). Medicare paid an average of $10.66 per fill, versus $24.93 statewide.

How often this provider prescribes it

This provider
11
NJ average
36.4

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

What Medicare paid per fill

This provider
$10.66
NJ average
$24.93

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

15
30-Day Fills
standardized to 30-day supplies
450
Days of Medication
total across all patients in 2024
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 NJ prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the NJ average cost per fill.

About this data. The prescription history for DR. WOOJIN CHONG M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Urogynecology and Reconstructive Pelvic Surgery prescribing approach at this Vineland, NJ 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 among NJ prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.