NPPES file of Aug 9, 2026

Mary Kathryn Scruggs Logan, FNP

Family Nurse Practitioner · Charleston, SC

Mary Kathryn Scruggs Logan, FNP is a family nurse practitioner with a practice address in Charleston, South Carolina, and NPI 1235576810, issued on May 23, 2013. Check the license (South Carolina 18275, as entered in NPPES) 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
1235576810
Name
Mary Kathryn Scruggs Logan
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
18275 SC
Self-reported in NPPES; status is on the state search
Practice location
316 Calhoun St, Charleston, SC 29401
Phone
(843) 720-5665
Enumerated
May 23, 2013
Record last updated
Mar 11, 2025
Fax
(843) 724-2852
Medicaid ID
NP2490 SC
Medicare enrollment
Enrolled (PECOS I20130909000433); accepts Medicare assignment
Medical or professional school
University Of South Carolina School Of Medicine, 2012
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 316 Calhoun St

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

  1. Taylor AdamPhysician Assistant1902576929
  2. Mary Ann Adiong, RNRegistered Nurse1396694287
  3. Elizabeth Alvarez, NPCritical Care Medicine Nurse Practitioner1295288421
  4. Andrew Anderson, M.D.Diagnostic Radiology Physician1073729711
  5. Selena Anderson, FNPFamily Nurse Practitioner1346737673
  6. Claire Andrew, MS, RDRegistered Dietitian1134970049

Verify Mary Kathryn Scruggs Logan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 18275
    Check 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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18% more Medicare Part D claims than the average family nurse practitioner in 2024

1,545 Medicare Part D claims for 369 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.

  1. Mary Logan1,545
  2. Specialty average1,305

Most prescribed

  1. Jardiance199 claims
  2. Furosemide188 claims
  3. Spironolactone131 claims
  4. Bumetanide94 claims
  5. Potassium Chloride67 claims
  6. Entresto56 claims

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.

Industry payments in 2024: $1,050.57

43 payments; by number, the most common kind was food and beverage; the largest payer was Scpharmaceuticals Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Logan$1,050.57
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Roper Hospital IncCharleston, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Kathryn Scruggs Logan among 4,320 family nurse practitioner records in South Carolina

Mary Kathryn Scruggs Logan, FNP is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 22% of them.

  • NPI issued2013 · 22% of these records are older, 75% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2012 · median 2018 among the 2,643 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

320 family nurse practitioner records list a practice address in Charleston

They are 320 of the 10,840 NPPES records with a practice address in Charleston, and 4,320 family nurse practitioner records in South Carolina.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Patricia Corcoran, FNP-CCharleston, SC 294011134324999
  2. Gwen Harrison, FNPCharleston, SC 294011245322544
  3. Rebecca Luhrs, FNPCharleston, SC 294011528038445
  4. Katherine Lundy, PHD, MSN, RNCCCharleston, SC 294011578542692
  5. Shannon Magee, NPCharleston, SC 294011720333123
  6. Amy Perry, FNPCharleston, SC 294011760485957
  7. Diane Rackel, CFNPCharleston, SC 294011295757664
  8. Marcelaine Reneau, PHDCharleston, SC 294011841386364

Common questions

What is Mary Kathryn Scruggs Logan, FNP's NPI number?

Mary Kathryn Scruggs Logan, FNP's National Provider Identifier (NPI) is 1235576810, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Mary Kathryn Scruggs Logan, FNP located?

The NPPES record lists a practice address at 316 Calhoun St, Charleston, SC, 29401. Phone: (843) 720-5665. Providers update this record themselves, so call before visiting.

How can I verify Mary Kathryn Scruggs Logan, FNP's license?

NPPES lists South Carolina license number 18275, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Kathryn Scruggs Logan, FNP prescribe under Medicare Part D?

In 2024, Mary Kathryn Scruggs Logan, FNP had 1,545 Medicare Part D claims for 369 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.