RICHARD CHANG MD
Prescription History 1790789618
Orthopaedic Surgery in Flemington, NJ

Active since June 09, 2005PECOS EnrolledAccepts Medicare Assignment
93.23/100
CMS Quality Rating
8100 WESCOTT DR, SUITE 101, FLEMINGTON, NJ 08822(908) 782-0600(908) 782-7575 Get Directions

NPPES record last updated: January 29, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for RICHARD CHANG MD, an active Orthopaedic Surgery specialist practicing in Flemington, NJ. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 259 documented patient claims. Among these therapy options, the most frequently utilized medication is Meloxicam, which accounts for 119 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
259
Total Claims
274
30-Day Fills
Meloxicam
Most Prescribed · 119 claims
View details
8 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by RICHARD CHANG MD in 2023, with prescription volumes, average cost per fill, and NJ state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other NJ PrescribersVs. NJ Avg

About Meloxicam: Meloxicam is used to help relieve moderate to severe pain. Show more ▾

Meloxicam is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling or pain. A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.

In 2023, this provider wrote 119 Medicare prescriptions for Meloxicam, about 2.5 times the volume of the typical New Jersey prescriber of this medication (47). Medicare paid an average of $3.23 per fill, versus $5.98 statewide.

How often this provider prescribes it

This provider
119
NJ average
47.0

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
$3.23
NJ average
$5.98

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

127
30-Day Fills
standardized to 30-day supplies
3,722
Days of Medication
total across all patients in 2023

About Celecoxib: This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation). Show more ▾

It is used to treat arthritis, acute pain, and menstrual pain and discomfort. The pain and swelling relief provided by this medication helps you perform more of your normal daily activities. 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 drug works by blocking the enzyme in your body that makes prostaglandins. Decreasing prostaglandins helps to reduce pain and swelling. A pyrazole derivative and selective CYCLOOXYGENASE 2 INHIBITOR that is used to treat symptoms associated with RHEUMATOID ARTHRITIS; OSTEOARTHRITIS and JUVENILE ARTHRITIS, as well as the management of ACUTE PAIN.

In 2023, this provider wrote 38 Medicare prescriptions for Celecoxib, about the same volume as the typical New Jersey prescriber of this medication (34). Medicare paid an average of $22.54 per fill, versus $53.14 statewide.

How often this provider prescribes it

This provider
38
NJ average
34.0

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
$22.54
NJ average
$53.14

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

43
30-Day Fills
standardized to 30-day supplies
1,208
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 32 Medicare prescriptions for Methylprednisolone, about 86% of the volume of the typical New Jersey prescriber of this medication (37). Medicare paid an average of $10.68 per fill, versus $10.85 statewide.

How often this provider prescribes it

This provider
32
NJ average
37.0

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
$10.68
NJ average
$10.85

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

32
30-Day Fills
standardized to 30-day supplies
192
Days of Medication
total across all patients in 2023

About Acetaminophen-Codeine: See also Warning section. Show more ▾

This combination medication is used to help relieve mild to moderate pain. It contains an opioid pain reliever (codeine) and a non-opioid pain reliever (acetaminophen). Codeine works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 16 Medicare prescriptions for Acetaminophen-Codeine, about half the volume of the typical New Jersey prescriber of this medication (30). Medicare paid an average of $4.55 per fill, versus $11.01 statewide.

How often this provider prescribes it

This provider
16
NJ average
30.0

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
$4.55
NJ average
$11.01

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

16
30-Day Fills
standardized to 30-day supplies
70
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 16 Medicare prescriptions for Naproxen, about half the volume of the typical New Jersey prescriber of this medication (28). Medicare paid an average of $6.72 per fill, versus $14.47 statewide.

How often this provider prescribes it

This provider
16
NJ average
28.0

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
$6.72
NJ average
$14.47

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

16
30-Day Fills
standardized to 30-day supplies
442
Days of Medication
total across all patients in 2023

About Oxycodone-Acetaminophen: This combination medication is used to help relieve moderate to severe pain. Show more ▾

It contains an opioid pain reliever (oxycodone) and a non-opioid pain reliever (acetaminophen). Oxycodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 14 Medicare prescriptions for Oxycodone-Acetaminophen, about a quarter of the volume of the typical New Jersey prescriber of this medication (56). Medicare paid an average of $6.71 per fill, versus $23.05 statewide.

How often this provider prescribes it

This provider
14
NJ average
56.0

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
$6.71
NJ average
$23.05

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

14
30-Day Fills
standardized to 30-day supplies
59
Days of Medication
total across all patients in 2023

About Diclofenac Sodium: See also Warning section. Show more ▾

This medication is used to relieve joint pain from arthritis. Diclofenac belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). 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. A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.

In 2023, this provider wrote 13 Medicare prescriptions for Diclofenac Sodium, about a quarter of the volume of the typical New Jersey prescriber of this medication (49). Medicare paid an average of $26.00 per fill, versus $57.39 statewide.

How often this provider prescribes it

This provider
13
NJ average
49.0

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
$26.00
NJ average
$57.39

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

15
30-Day Fills
standardized to 30-day supplies
411
Days of Medication
total across all patients in 2023

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. A fixed-ratio combination of amoxicillin trihydrate and potassium clavulanate.

In 2023, this provider wrote 11 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about half the volume of the typical New Jersey prescriber of this medication (26). Medicare paid an average of $16.24 per fill, versus $12.05 statewide.

How often this provider prescribes it

This provider
11
NJ average
26.0

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
$16.24
NJ average
$12.05

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

11
30-Day Fills
standardized to 30-day supplies
85
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 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 RICHARD CHANG MD 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 Orthopaedic Surgery prescribing approach at this Flemington, 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 volume among NJ prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.