Dr. William R. Barrett, MD
- Medicare services, 2024
- 345
- Medicare patients, 2024
- 302
- Part D claims, 2024
- 190
- Hospital affiliations
- 2
- Industry payments
- $267
- Practice address
- 3700 South Main Street, Blacksburg, VA 24060
- Practice phone
- Call (540) 951-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barrett's professional email, personal email and mobile number
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Dr. William R. Barrett is an emergency medicine physician in Blacksburg, Virginia
Dr. Barrett practices at LewisGale Hospital Montgomery in Blacksburg, Virginia, part of HCA Healthcare.
Dr. Barrett's NPI, 1265875140, was assigned on April 10, 2013. Dr. Barrett holds South Carolina license TL39865.
- NPI
- 1265875140NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507164092
- NPI enumeration date
- April 10, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 951-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William R. Barrett practices at LewisGale Hospital Montgomery in Blacksburg, Virginia
Dr. Barrett's primary practice is LewisGale Hospital Montgomery, at 3700 South Main Street, Blacksburg, VA 24060 in Montgomery County. The practice phone is (540) 951-1111.
- LewisGale Hospital Montgomery3700 South Main Street, Blacksburg, VA 24060 · Montgomery CountyPhone(540) 951-1111
Source: Dmand AI Affiliation Data
Dr. William R. Barrett is affiliated with 2 sites of care and 1 medical group
Dr. Barrett's primary practice is LewisGale Hospital Montgomery in Blacksburg, Virginia, part of HCA Healthcare. Dr. Barrett is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Wildwood Emergency Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William R. Barrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barrett practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| LewisGale Hospital Montgomery | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William R. Barrett is one of 1,686 emergency medicine physicians in Virginia
Emergency medicine is Dr. Barrett's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barrett is licensed in South Carolina.
Specialties and state licenses
- Emergency medicine, South CarolinaPrimary
Emergency medicine physicians near Dr. Barrett
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 R. Barrett billed Medicare for 345 services in 2024
CMS data shows 345 Medicare services from Dr. Barrett across 6 procedure codes in 2024, for 302 Medicare patients. Medicare paid $30,486 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barrett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3252024: 3017%
- Tests and treatments
- 2023: 1282024: 4466%
Dr. Barrett compared with the Virginia median for emergency medicine physicians, 2024
- Dr. Barrett
- Virginia median
- Medicare services
- 345vs 31111% above
- Medicare patients
- 302vs 307Close to median
- Part D claims
- 42vs 5929% below
Medians across 1,632 emergency medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Barrett'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William R. Barrett treated 302 Medicare patients in 2024, average age 74
CMS counts 302 Medicare patients who saw Dr. Barrett in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.02, 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. Barrett's median patient age at 43, with 58% women.
Dr. Barrett's Medicare patients by age, 2024
Dr. Barrett's Medicare patients by sex, 2024
- Women15752%
- Men14548%
Chronic conditions among Dr. Barrett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Chronic kidney disease47%
- Mood disorders45%
- Ischemic heart disease42%
- Depression41%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barrett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William R. Barrett wrote 190 Medicare Part D claims in 2024
In 2024, Dr. Barrett wrote 190 Medicare Part D claims for 125 patients. 92% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $134 in total drug cost. In 2023, CMS named 40 claims across 3 drugs.
Dr. Barrett's Part D claims by kind of drug, 2024
- Generic174 claims92%
- Brand-name16 claims8%
Dr. Barrett'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. Barrett's Part D claims, 2024
- Opioids11%21 of 190 claims
- Antibiotics35%67 of 190 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: 402024: 425%
Drugs named by CMS: 3 in 2024, 3 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 R. Barrett takes part in Medicare
Dr. Barrett 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 R. Barrett received $267 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Barrett from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Rayner Intraocular Lenses Limited paid the most, $133.
General payments to Dr. Barrett by program year, 2016 to 2025
Companies that paid Dr. Barrett the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William R. Barrett'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 R. Barrett
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 R. Barrett's NPI number?
Dr. William R. Barrett's NPI number is 1265875140. It was assigned on April 10, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. William R. Barrett?
Dr. William R. Barrett is an emergency medicine physician in Blacksburg, Virginia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. William R. Barrett practice?
Dr. Barrett practices at 3700 South Main Street, Blacksburg, VA 24060. Dr. Barrett's primary practice is LewisGale Hospital Montgomery in Blacksburg, Virginia, part of HCA Healthcare.
What is Dr. William R. Barrett's office phone number?
The practice phone on file for Dr. Barrett is (540) 951-1111.
What is Dr. William R. Barrett's medical license number?
Dr. Barrett holds South Carolina license TL39865.
Which hospitals is Dr. William R. Barrett affiliated with?
Dr. Barrett practices at LewisGale Hospital Montgomery in Blacksburg, Virginia. Dr. Barrett is also affiliated with Prisma Health Greenville Memorial Hospital.
What medical group is Dr. William R. Barrett part of?
Dr. Barrett is linked to Wildwood Emergency Group.
Does Dr. William R. Barrett accept Medicare?
Yes. CMS data shows Dr. Barrett billed Medicare for 345 services in 2024, and Dr. Barrett accepts Medicare assignment.
How many Medicare patients does Dr. William R. Barrett see?
CMS counts 302 Medicare patients who saw Dr. Barrett in 2024, with an average age of 74.
What services does Dr. William R. Barrett bill to Medicare?
In 2024, Dr. Barrett's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and heart test or procedure (93010).
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What drugs does Dr. William R. Barrett prescribe most?
In 2024 Medicare Part D data, Dr. Barrett's most prescribed drugs by claims were Doxycycline Hyclate, Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Dr. William R. Barrett received payments from drug or device companies?
CMS Open Payments shows $267 in general payments to Dr. Barrett from 3 companies from 2016 to 2025. The largest total came from Rayner Intraocular Lenses Limited.
How long has Dr. William R. Barrett been practicing?
Dr. Barrett graduated from medical school in 2013, 13 years ago.
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