NPPES file of Aug 9, 2026

Mackenzie Nicole Samson, MD

Student in an Organized Health Care Education/Training Program · Charleston, SC

Mackenzie Nicole Samson, MD is a student in an organized health care education/training program with a practice address in Charleston, South Carolina, and NPI 1548840416, issued on Apr 13, 2021. Check the license with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548840416
Name
Mackenzie Nicole Samson
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
169 Ashley Avenue, Charleston, SC 29425
Phone
(937) 219-1201
Enumerated
Apr 13, 2021
Record last updated
Apr 21, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 169 Ashley Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Line Abdul Rahman, MDVascular Neurology Physician1295255594
  2. Tammam Alanazi, MDInternal Medicine Physician1477276152
  3. Victoria Alexander, MD, MSPediatrics Physician1245810555
  4. Hamid Ali, M.D.Neurology Physician1235751751
  5. Matthew Alias, MDInternal Medicine Physician1730703372
  6. Sophia Allsbrook, MDPediatrics Physician1245165851

Verify Mackenzie Nicole Samson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Carolina license search

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42% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

108 Medicare Part D claims for 27 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Mackenzie Samson108
  2. Specialty average185

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Mackenzie Nicole Samson among 2,021 student in an organized health care education/training program records in South Carolina

Mackenzie Nicole Samson, MD is one of 2,021 student in an organized health care education/training program records with a practice address in South Carolina. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 11% of them.

  • NPI issued2021 · 11% of these records are older, 84% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2024 · 12% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

344 student in an organized health care education/training program records list a practice address in Charleston

They are 344 of the 10,840 NPPES records with a practice address in Charleston, and 2,021 student in an organized health care education/training program records in South Carolina.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Hawazen Alsaedi, MDCharleston, SC 294251669607305
  2. Ananda Amstadter, PHDCharleston, SC 294251346576253
  3. Larissa Check, CARDIOLOGYCharleston, SC 294251215374673
  4. Annette Gisele Chua, M.D.Charleston, SC 294251609181346
  5. Ellen Daly, MDCharleston, SC 294251427587880
  6. Jared Dempsey, M.A.Charleston, SC 294251144348236
  7. Palanivelraju Gopalakrishnan, M.DCharleston, SC 294251700228715
  8. Stefanie Grewe, M.D.Charleston, SC 294251528592904

Common questions

What is Mackenzie Nicole Samson, MD's NPI number?

Mackenzie Nicole Samson, MD's National Provider Identifier (NPI) is 1548840416, issued on Apr 13, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Nicole Samson, MD located?

The NPPES record lists a practice address at 169 Ashley Avenue, Charleston, SC, 29425. Phone: (937) 219-1201. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Nicole Samson, MD's license?

Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Mackenzie Nicole Samson, MD prescribe under Medicare Part D?

In 2024, Mackenzie Nicole Samson, MD had 108 Medicare Part D claims for 27 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.