Dr. Thomas William Powell Sr., MD
- Medicare services, 2024
- 50
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 117
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 509 North Brightleaf Boulevard, Smithfield, NC 27577
- Practice phone
- Call (919) 938-7540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UNC Health Johnston - Smithfield
Psychiatric Inpatient Facility · Smithfield, North Carolina
Find Dr. Powell'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. Thomas William Powell Sr. is a vascular surgeon in Smithfield, North Carolina
Dr. Powell practices at UNC Health Johnston - Smithfield in Smithfield, North Carolina.
Dr. Powell's NPI, 1396740114, was assigned on June 17, 2005. Dr. Powell graduated from University of North Carolina at Chapel Hill School of Medicine in 1974. Dr. Powell holds North Carolina license 19387.
- NPI
- 1396740114NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113828575
- NPI enumeration date
- June 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 938-7540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas William Powell Sr. practices at UNC Health Johnston - Smithfield in Smithfield, North Carolina
Dr. Powell's primary practice is UNC Health Johnston - Smithfield, at 509 North Brightleaf Boulevard, Smithfield, NC 27577. The practice phone is (919) 938-7540.
- UNC Health Johnston - Smithfield509 North Brightleaf Boulevard, Smithfield, NC 27577Phone(919) 938-7540
Source: Dmand AI Affiliation Data
Dr. Thomas William Powell Sr. is affiliated with 4 sites of care and 1 medical group
Dr. Powell's primary practice is UNC Health Johnston - Smithfield in Smithfield, North Carolina. Dr. Powell is also affiliated with UNC Health Johnston. The medical group on file is UNC Health Johnston. Dmand AI also links Dr. Powell to 1 more hospital and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas William Powell Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Powell practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Health Johnston - Smithfield | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas William Powell Sr. is one of 119 vascular surgeons in North Carolina
Vascular surgery is Dr. Powell's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Powell is licensed in North Carolina.
Specialties and state licenses
- Vascular surgery, North CarolinaPrimary
Vascular surgeons near Dr. Powell
Counts of vascular surgeons 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. Thomas William Powell Sr. billed Medicare for 50 services in 2024
CMS data shows 50 Medicare services from Dr. Powell across 2 procedure codes in 2024, for 49 Medicare patients. Medicare paid $3,008 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Powell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 3672%
- Tests and treatments
- 2023: 1372024: 1490%
- Surgery
- 2023: 422024: 0100%
Dr. Powell compared with the North Carolina median for vascular surgeons, 2024
- Dr. Powell
- North Carolina median
- Medicare services
- 50vs 52090% below
- Medicare patients
- 49vs 33485% below
- Part D claims
- 47vs 10053% below
Medians across 116 vascular surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Powell'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.
Need commercial claims for Dr. Powell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Powell and other vascular surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas William Powell Sr. treated 49 Medicare patients in 2024, average age 70
CMS counts 49 Medicare patients who saw Dr. Powell in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 2.34, 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. Powell's median patient age at 72, with 48% women.
Dr. Powell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Powell's Medicare patients by sex, 2024
- Women2143%
- Men2857%
Chronic conditions among Dr. Powell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis59%
- Diabetes49%
- Anxiety41%
- Chronic kidney disease39%
- Ischemic heart disease31%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Powell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas William Powell Sr. wrote 117 Medicare Part D claims in 2024
In 2024, Dr. Powell wrote 117 Medicare Part D claims for 34 patients. 100% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $505 in total drug cost. In 2023, CMS named 127 claims across 6 drugs.
Dr. Powell'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. Powell's Part D claims, 2024
- Antibiotics38%44 of 117 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: 1272024: 4763%
Drugs named by CMS: 3 in 2024, 6 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
Dr. Thomas William Powell Sr. ranks in the 86th percentile for removal of tissue in Medicare
Dr. Powell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 107 procedures of removal of tissue by Dr. Powell, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Powell ranks in Medicare procedure volume
- Removal of tissue
- 86th percentile107 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas William Powell Sr. has 1 publication on record
Dmand AI links 1 paper to Dr. Powell in 2022. Dr. Powell's most frequent co-authors are Valerie Christina Cluzet, MD and Pang Wai Lam, MD.
Dr. Powell's most frequent co-authors
Recent publications by Dr. Powell
See who Dr. Powell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Powell works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas William Powell Sr. received $222 in industry payments from 2016 to 2025
CMS Open Payments shows 11 general payments to Dr. Powell from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $42.
General payments to Dr. Powell by program year, 2016 to 2025
Companies that paid Dr. Powell the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas William Powell Sr. graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Powell graduated from University of North Carolina at Chapel Hill School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas William Powell Sr.'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Thomas William Powell Sr.
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. Thomas William Powell Sr.'s NPI number?
Dr. Thomas William Powell Sr.'s NPI number is 1396740114. It was assigned on June 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas William Powell Sr.?
Dr. Thomas William Powell Sr. is a vascular surgeon in Smithfield, North Carolina. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Thomas William Powell Sr. practice?
Dr. Powell practices at 509 North Brightleaf Boulevard, Smithfield, NC 27577. Dr. Powell's primary practice is UNC Health Johnston - Smithfield in Smithfield, North Carolina. Dmand AI also links Dr. Powell to 1 hospital and 1 home health agency.
What is Dr. Thomas William Powell Sr.'s office phone number?
The practice phone on file for Dr. Powell is (919) 938-7540.
What is Dr. Thomas William Powell Sr.'s medical license number?
Dr. Powell holds North Carolina license 19387.
Which hospitals is Dr. Thomas William Powell Sr. affiliated with?
Dr. Powell is affiliated with UNC Health Johnston. Dmand AI links Dr. Powell to 1 more hospital.
What medical group is Dr. Thomas William Powell Sr. part of?
Dr. Powell is linked to UNC Health Johnston.
Does Dr. Thomas William Powell Sr. accept Medicare?
Yes. CMS data shows Dr. Powell billed Medicare for 50 services in 2024, and Dr. Powell accepts Medicare assignment.
How many Medicare patients does Dr. Thomas William Powell Sr. see?
CMS counts 49 Medicare patients who saw Dr. Powell in 2024, with an average age of 70.
What services does Dr. Thomas William Powell Sr. bill to Medicare?
In 2024, Dr. Powell's most billed Medicare services were office visit, established patient (99214) and blood vessel study (93880).
Show 6 more questionsShow fewer questions
Where did Dr. Thomas William Powell Sr. go to medical school?
Dr. Powell graduated from University of North Carolina at Chapel Hill School of Medicine in 1974.
What drugs does Dr. Thomas William Powell Sr. prescribe most?
In 2024 Medicare Part D data, Dr. Powell's most prescribed drugs by claims were Clindamycin HCl, Duloxetine HCl and Ciprofloxacin HCl.
Has Dr. Thomas William Powell Sr. received payments from drug or device companies?
CMS Open Payments shows $222 in general payments to Dr. Powell from 9 companies from 2016 to 2025. The largest total came from Ethicon Inc.
How long has Dr. Thomas William Powell Sr. been practicing?
Dr. Powell graduated from medical school in 1974, 52 years ago.
Does Dr. Thomas William Powell Sr. do research?
Dmand AI links 1 publication to Dr. Powell.
Who does Dr. Thomas William Powell Sr. publish with?
Dr. Powell's most frequent co-authors are Valerie Christina Cluzet, MD (1 shared paper) and Pang Wai Lam, MD (1 shared paper).
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