DR. KENNETH MICHAEL MCWILLIAMS NMD
Prescription History 1891819421
Naturopath in Chandler, AZ

Active since March 19, 2007
4917 S ALMA SCHOOL RD, SUITE 1, CHANDLER, AZ 85248(480) 802-6617(480) 802-5711 Get Directions

NPPES record last updated: July 6, 2018. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. KENNETH MICHAEL MCWILLIAMS NMD, an active Naturopath specialist practicing in Chandler, AZ. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 239 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, which accounts for 54 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.

9
Medications
239
Total Claims
492
30-Day Fills
Hydrocodone-Acetaminophen
Most Prescribed · 54 claims
View details
9 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. KENNETH MICHAEL MCWILLIAMS NMD in 2023, with prescription volumes, average cost per fill, and AZ state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other AZ PrescribersVs. AZ Avg

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

It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone 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 54 Medicare prescriptions for Hydrocodone-Acetaminophen, about 78% of the volume of the typical Arizona prescriber of this medication (69). Medicare paid an average of $28.13 per fill, versus $20.80 statewide.

How often this provider prescribes it

This provider
54
AZ average
69.0

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

What Medicare paid per fill

This provider
$28.13
AZ average
$20.80

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

54.1
30-Day Fills
standardized to 30-day supplies
1,339
Days of Medication
total across all patients in 2023

About Liothyronine Sodium: Liothyronine is used to treat an underactive thyroid (hypothyroidism). Show more ▾

It replaces or provides more thyroid hormone, which is normally made by the thyroid gland. Liothyronine is a man-made form of thyroid hormone. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone helps you stay healthy. For children, having enough thyroid hormone helps them grow and learn normally. This medication is also used to treat other types of thyroid problems (such as certain types of goiters, thyroid cancer). It can also be used to test for certain types of thyroid disease. This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. A T3 thyroid hormone normally synthesized and secreted by the thyroid gland in much smaller quantities than thyroxine (T4). Most T3 is derived from peripheral monodeiodination of T4 at the 5' position of the outer ring of the iodothyronine nucleus. The hormone finally delivered and used by the tissues is mainly T3.

In 2023, this provider wrote 42 Medicare prescriptions for Liothyronine Sodium, about 1.4 times the volume of the typical Arizona prescriber of this medication (29). Medicare paid an average of $65.17 per fill, versus $64.22 statewide.

How often this provider prescribes it

This provider
42
AZ average
29.0

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

What Medicare paid per fill

This provider
$65.17
AZ average
$64.22

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

106
30-Day Fills
standardized to 30-day supplies
3,112
Days of Medication
total across all patients in 2023

About Levothyroxine Sodium: Levothyroxine is used to treat an underactive thyroid (hypothyroidism). Show more ▾

It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

In 2023, this provider wrote 40 Medicare prescriptions for Levothyroxine Sodium, about a quarter of the volume of the typical Arizona prescriber of this medication (150). Medicare paid an average of $16.97 per fill, versus $16.89 statewide.

How often this provider prescribes it

This provider
40
AZ average
150.0

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

What Medicare paid per fill

This provider
$16.97
AZ average
$16.89

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

102
30-Day Fills
standardized to 30-day supplies
3,024
Days of Medication
total across all patients in 2023

About Alprazolam: Alprazolam is used to treat anxiety and panic disorders. Show more ▾

It belongs to a class of medications called benzodiazepines which act on the brain and nerves (central nervous system) to produce a calming effect. It works by enhancing the effects of a certain natural chemical in the body (GABA). A triazolobenzodiazepine compound with antianxiety and sedative-hypnotic actions, that is efficacious in the treatment of PANIC DISORDERS, with or without AGORAPHOBIA, and in generalized ANXIETY DISORDERS. (From AMA Drug Evaluations Annual, 1994, p238)

In 2023, this provider wrote 19 Medicare prescriptions for Alprazolam, about half the volume of the typical Arizona prescriber of this medication (43). Medicare paid an average of $13.29 per fill, versus $6.86 statewide.

How often this provider prescribes it

This provider
19
AZ average
43.0

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

What Medicare paid per fill

This provider
$13.29
AZ average
$6.86

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

21
30-Day Fills
standardized to 30-day supplies
622
Days of Medication
total across all patients in 2023

About Progesterone: This medication is used to treat infertility in women who do not make enough of a certain natural hormone called progesterone. Show more ▾

This hormone is needed to maintain pregnancy. This medication is also used to restore menstrual cycles in women whose cycles have stopped. Progesterone is needed to keep menstrual periods regular.

In 2023, this provider wrote 18 Medicare prescriptions for Progesterone, about 67% of the volume of the typical Arizona prescriber of this medication (27). Medicare paid an average of $38.37 per fill, versus $69.97 statewide.

How often this provider prescribes it

This provider
18
AZ average
27.0

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

What Medicare paid per fill

This provider
$38.37
AZ average
$69.97

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

50
30-Day Fills
standardized to 30-day supplies
1,500
Days of Medication
total across all patients in 2023

About Atorvastatin Calcium: 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. Show more ▾

It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

In 2023, this provider wrote 17 Medicare prescriptions for Atorvastatin Calcium, about 10% of the volume of the typical Arizona prescriber of this medication (165). Medicare paid an average of $8.39 per fill, versus $12.11 statewide.

How often this provider prescribes it

This provider
17
AZ average
165.0

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

What Medicare paid per fill

This provider
$8.39
AZ average
$12.11

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

47
30-Day Fills
standardized to 30-day supplies
1,410
Days of Medication
total across all patients in 2023

About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

In 2023, this provider wrote 17 Medicare prescriptions for Lisinopril, about 14% of the volume of the typical Arizona prescriber of this medication (122). Medicare paid an average of $9.74 per fill, versus $7.08 statewide.

How often this provider prescribes it

This provider
17
AZ average
122.0

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

What Medicare paid per fill

This provider
$9.74
AZ average
$7.08

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

48
30-Day Fills
standardized to 30-day supplies
1,440
Days of Medication
total across all patients in 2023

About Lorazepam: This medication is used to treat serious seizures that do not stop (status epilepticus). Show more ▾

It is also used before surgeries or procedures to cause drowsiness, decrease anxiety, and cause forgetfulness about the procedure or surgery. Lorazepam belongs to a class of medications called benzodiazepines, which produce a calming effect on the brain and nerves (central nervous system). It is thought to work by increasing the effect of a certain natural chemical (GABA) in the brain. A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.

In 2023, this provider wrote 17 Medicare prescriptions for Lorazepam, about half the volume of the typical Arizona prescriber of this medication (37). Medicare paid an average of $6.59 per fill, versus $7.49 statewide.

How often this provider prescribes it

This provider
17
AZ average
37.0

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

What Medicare paid per fill

This provider
$6.59
AZ average
$7.49

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

27
30-Day Fills
standardized to 30-day supplies
779
Days of Medication
total across all patients in 2023

About Anastrozole: Anastrozole is used to treat breast cancer in women after menopause. Show more ▾

Some breast cancers are made to grow faster by a natural hormone called estrogen. Anastrozole decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers. A nitrile and triazole derivative that acts as a selective nonsteroidal aromatase inhibitor. It is used in the treatment of ESTROGEN NUCLEAR RECEPTOR-positive breast cancer in postmenopausal women.

In 2023, this provider wrote 15 Medicare prescriptions for Anastrozole, about a quarter of the volume of the typical Arizona prescriber of this medication (62). Medicare paid an average of $12.44 per fill, versus $26.64 statewide.

How often this provider prescribes it

This provider
15
AZ average
62.0

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

What Medicare paid per fill

This provider
$12.44
AZ average
$26.64

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

37
30-Day Fills
standardized to 30-day supplies
1,084
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 AZ prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the AZ average cost per fill.

About this data. The prescription history for DR. KENNETH MICHAEL MCWILLIAMS NMD 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 Naturopath prescribing approach at this Chandler, AZ 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 AZ prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.