Dr. William Casey Frew, MD
- Medicare services, 2024
- 234
- Medicare patients, 2024
- 221
- Part D claims, 2024
- 458
- Hospital affiliations
- 6
- Industry payments
- $42
- Practice address
- 1808 W Main St, Russellville, AR 72801
- Practice phone
- Call (479) 968-2841
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Saint Marys Regional Medical Center (AR)
Russellville, Arkansas
Find Dr. Frew's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William Casey Frew is an emergency medicine physician in Russellville, Arkansas
Dr. Frew practices at Saint Marys Regional Medical Center (AR) in Russellville, Arkansas.
Dr. Frew's NPI, 1740556000, was assigned on March 30, 2012. Dr. Frew graduated from University of Alabama School of Medicine in 2008. Dr. Frew holds Louisiana license 207465.
- NPI
- 1740556000NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537470547
- NPI enumeration date
- March 30, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (479) 968-2841
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Casey Frew practices at Saint Marys Regional Medical Center (AR) in Russellville, Arkansas
Dr. Frew's primary practice is Saint Marys Regional Medical Center (AR), at 1808 W Main St, Russellville, AR 72801 in Pope County. The practice phone is (479) 968-2841.
- Saint Marys Regional Medical Center (AR)1808 W Main St, Russellville, AR 72801 · Pope CountyPhone(479) 968-2841
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Casey Frew is affiliated with 7 sites of care and 16 medical groups
Dr. Frew's primary practice is Saint Marys Regional Medical Center (AR) in Russellville, Arkansas. Dr. Frew is also affiliated with Saint Mary's Regional Health. The medical group on file is Southeastern Emergency Physicians. Dmand AI also links Dr. Frew to 5 more hospitals and 15 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Casey Frew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frew practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Marys Regional Medical Center (AR) | Available with a free account |
| +6 more sites and 15 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Casey Frew is one of 403 emergency medicine physicians in Arkansas
Emergency medicine is Dr. Frew's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Frew is licensed in Louisiana.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
Emergency medicine physicians near Dr. Frew
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Casey Frew billed Medicare for 234 services in 2024
CMS data shows 234 Medicare services from Dr. Frew across 4 procedure codes in 2024, for 221 Medicare patients. Medicare paid $25,707 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Frew's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 672024: 234249%
Dr. Frew compared with the Arkansas median for emergency medicine physicians, 2024
- Dr. Frew
- Arkansas median
- Medicare services
- 234vs 41443% below
- Medicare patients
- 221vs 37040% below
- Part D claims
- 244vs 1062.3 times
Medians across 424 emergency medicine physicians in Arkansas with Dmand AI profiles that report each measure.
Dr. Frew's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Frew and other emergency medicine physicians in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Casey Frew treated 221 Medicare patients in 2024, average age 75
CMS counts 221 Medicare patients who saw Dr. Frew in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Frew's median patient age at 44, with 58% women.
Dr. Frew's Medicare patients by age, 2024
Dr. Frew's Medicare patients by sex, 2024
- Women12657%
- Men9543%
Chronic conditions among Dr. Frew's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes47%
- Ischemic heart disease42%
- Chronic kidney disease40%
- Anxiety35%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Frew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Casey Frew wrote 458 Medicare Part D claims in 2024
In 2024, Dr. Frew wrote 458 Medicare Part D claims for 282 patients. 93% of them were for generic drugs. CMS names the drug for 244 of them, across 9 drugs with 11 or more claims each, at $1,089 in total drug cost. In 2023, CMS named 128 claims across 7 drugs.
Dr. Frew's Part D claims by kind of drug, 2024
- Generic427 claims93%
- Brand-name and other31 claims7%
Dr. Frew's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Frew's Part D claims, 2024
- Opioids7%30 of 458 claims
- Antibiotics21%94 of 458 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1282024: 24491%
Drugs named by CMS: 9 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William Casey Frew takes part in Medicare
Dr. Frew accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. William Casey Frew received $42 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Frew from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $42.
General payments to Dr. Frew by program year, 2016 to 2017
Companies that paid Dr. Frew the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Casey Frew graduated from University of Alabama School of Medicine
Dr. Frew graduated from University of Alabama School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Casey Frew's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William Casey Frew
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Casey Frew's NPI number?
Dr. William Casey Frew's NPI number is 1740556000. It was assigned on March 30, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. William Casey Frew?
Dr. William Casey Frew is an emergency medicine physician in Russellville, Arkansas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. William Casey Frew practice?
Dr. Frew practices at 1808 W Main St, Russellville, AR 72801. Dr. Frew's primary practice is Saint Marys Regional Medical Center (AR) in Russellville, Arkansas. Dmand AI also links Dr. Frew to 5 hospitals and 15 medical groups.
What is Dr. William Casey Frew's office phone number?
The practice phone on file for Dr. Frew is (479) 968-2841.
What is Dr. William Casey Frew's medical license number?
Dr. Frew holds Louisiana license 207465.
Which hospitals is Dr. William Casey Frew affiliated with?
Dr. Frew is affiliated with Saint Mary's Regional Health. Dmand AI links Dr. Frew to 5 more hospitals.
What medical group is Dr. William Casey Frew part of?
Dr. Frew is linked to Southeastern Emergency Physicians. Dmand AI links Dr. Frew to 15 more medical groups.
Does Dr. William Casey Frew accept Medicare?
Yes. CMS data shows Dr. Frew billed Medicare for 234 services in 2024, and Dr. Frew accepts Medicare assignment.
How many Medicare patients does Dr. William Casey Frew see?
CMS counts 221 Medicare patients who saw Dr. Frew in 2024, with an average age of 75.
What services does Dr. William Casey Frew bill to Medicare?
In 2024, Dr. Frew's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
Show 4 more questionsShow fewer questions
Where did Dr. William Casey Frew go to medical school?
Dr. Frew graduated from University of Alabama School of Medicine in 2008.
What drugs does Dr. William Casey Frew prescribe most?
In 2024 Medicare Part D data, Dr. Frew's most prescribed drugs by claims were Ibuprofen, Ondansetron ODT and Prednisone.
Has Dr. William Casey Frew received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Frew from 1 company from 2016 to 2017. The largest total came from Allergan Inc.
How long has Dr. William Casey Frew been practicing?
Dr. Frew graduated from medical school in 2008, 18 years ago.
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