Dr. Samuel J. Groot, MD
- Part D claims, 2024
- 96
- Hospital affiliations
- 1
- Industry payments
- $13,645
- Medical group
- 1
- State license
- 1
- Practice address
- 1717 Shipyard Blvd, Wilmington, NC 28403
- Practice phone
- Call (910) 796-8600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seacore Management, LLC
Wilmington, North Carolina
Find Dr. Groot's professional email, personal email and mobile number
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Dr. Samuel J. Groot is a general surgeon in Wilmington, North Carolina
Dr. Groot practices at Seacore Management, LLC in Wilmington, North Carolina.
Dr. Groot's NPI, 1275026510, was assigned on June 12, 2018. Dr. Groot graduated from Texas Tech University Health Science Center School of Medicine in 2018. Dr. Groot holds South Carolina license LL52655.
- NPI
- 1275026510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527318088
- NPI enumeration date
- June 12, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (910) 796-8600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samuel J. Groot practices at Seacore Management, LLC in Wilmington, North Carolina
Dr. Groot's primary practice is Seacore Management, LLC, at 1717 Shipyard Blvd, Wilmington, NC 28403 in New Hanover County. The practice phone is (910) 796-8600.
- Seacore Management, LLC1717 Shipyard Blvd, Wilmington, NC 28403 · New Hanover CountyPhone(910) 796-8600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Samuel J. Groot is affiliated with 3 sites of care and 1 medical group
Dr. Groot's primary practice is Seacore Management, LLC in Wilmington, North Carolina. Dr. Groot is also affiliated with Novant Health New Hanover Regional Medical Center. The medical group on file is Tinsley Surgical. Dmand AI also links Dr. Groot to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Samuel J. Groot's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Groot practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seacore Management, LLC | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel J. Groot is one of 1,053 general surgeons in North Carolina
Surgery is Dr. Groot's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Groot is licensed in South Carolina.
Specialties and state licenses
- Surgery, South CarolinaPrimary
General surgeons near Dr. Groot
Counts of general 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. Samuel J. Groot's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Groot's median patient age at 73, with 47% women.
Dr. Groot's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Samuel J. Groot wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Groot wrote 96 Medicare Part D claims for 68 patients. 95% of them were for generic drugs. CMS names the drug for 77 of them, across 3 drugs with 11 or more claims each, at $300 in total drug cost. In 2023, CMS named 107 claims across 4 drugs.
Dr. Groot's Part D claims by kind of drug, 2024
- Generic91 claims95%
- Brand-name and other5 claims5%
Dr. Groot'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. Groot's Part D claims, 2024
- Opioids69%66 of 96 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: 1072024: 7728%
Drugs named by CMS: 3 in 2024, 4 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. Samuel J. Groot ranks in the 69th percentile for varicose vein removal in Medicare
Dr. Groot accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Groot as offering telehealth. CMS counts 38 procedures of varicose vein removal by Dr. Groot, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Groot ranks in Medicare procedure volume
- Varicose vein removal
- 69th percentile38 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Removal of 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. Samuel J. Groot received $13,645 in industry payments from 2019 to 2025
CMS Open Payments shows 105 general payments to Dr. Groot from 24 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 61% of the total. Medtronic, Inc. paid the most, $6,822.
General payments to Dr. Groot by program year, 2019 to 2025
General payments to Dr. Groot by kind, 2019 to 2025
- Food and beverage$8,35861%
- Grants$3,75027%
- Travel and lodging$8466%
- Education$6915%
Companies that paid Dr. Groot the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samuel J. Groot graduated from Texas Tech University Health Science Center School of Medicine
Dr. Groot graduated from Texas Tech University Health Science Center School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Samuel J. Groot'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Samuel J. Groot
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. Samuel J. Groot's NPI number?
Dr. Samuel J. Groot's NPI number is 1275026510. It was assigned on June 12, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel J. Groot?
Dr. Samuel J. Groot is a general surgeon in Wilmington, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Samuel J. Groot practice?
Dr. Groot practices at 1717 Shipyard Blvd, Wilmington, NC 28403. Dr. Groot's primary practice is Seacore Management, LLC in Wilmington, North Carolina. Dmand AI also links Dr. Groot to 1 group practice or clinic.
What is Dr. Samuel J. Groot's office phone number?
The practice phone on file for Dr. Groot is (910) 796-8600.
What is Dr. Samuel J. Groot's medical license number?
Dr. Groot holds South Carolina license LL52655.
Which hospitals is Dr. Samuel J. Groot affiliated with?
Dr. Groot is affiliated with Novant Health New Hanover Regional Medical Center.
What medical group is Dr. Samuel J. Groot part of?
Dr. Groot is linked to Tinsley Surgical.
Does Dr. Samuel J. Groot accept Medicare?
Yes. CMS lists Dr. Groot as accepting Medicare assignment.
Does Dr. Samuel J. Groot offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Groot as offering telehealth services.
Where did Dr. Samuel J. Groot go to medical school?
Dr. Groot graduated from Texas Tech University Health Science Center School of Medicine in 2018.
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What drugs does Dr. Samuel J. Groot prescribe most?
In 2024 Medicare Part D data, Dr. Groot's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Clopidogrel and Tramadol HCl.
Has Dr. Samuel J. Groot received payments from drug or device companies?
CMS Open Payments shows $13,645 in general payments to Dr. Groot from 24 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Samuel J. Groot been practicing?
Dr. Groot graduated from medical school in 2018, 8 years ago.
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