NPPES file of Aug 9, 2026

Leah Jacqueline Markley, APRN

Nurse Practitioner · Spartanburg, SC

Leah Jacqueline Markley, APRN is a nurse practitioner with a practice address in Spartanburg, South Carolina, and NPI 1164123931, issued on Mar 16, 2023. Check the license (South Carolina 28639, 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
1164123931
Name
Leah Jacqueline Markley
Credential
APRN
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
28639 SC
245215 SC
Self-reported in NPPES; status is on the state search
Practice location
750 S Church St, Spartanburg, SC 29306
Phone
(864) 699-3283
Enumerated
Mar 16, 2023
Record last updated
May 3, 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.
Download card Updates feed

8 nearest nurse practitioner records → All 1,263 in South Carolina → Look up another NPI →

Also registered at 750 S Church St

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

  1. Meaghan Burrell, LMSWSocial Worker1962223073
  2. Dianna GarrettFamily Nurse Practitioner1043751761
  3. Betsy Gray Manning, LPCProfessional Counselor1326618489
  4. Jessica Hamlet, LISW-CPClinical Social Worker1891240966
  5. Adam HammettFamily Nurse Practitioner1881005825
  6. Jessica Mills, APRNFamily Nurse Practitioner1336034818

Verify Leah Jacqueline Markley 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 28639    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $84.87

5 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leah Markley$84.87
  2. Specialty average$791.64

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

Leah Jacqueline Markley among 1,263 nurse practitioner records in South Carolina

Leah Jacqueline Markley, APRN is one of 1,263 nurse practitioner records with a practice address in South Carolina. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2024 · 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 363L00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

61 nurse practitioner records list a practice address in Spartanburg

They are 61 of the 3,328 NPPES records with a practice address in Spartanburg, and 1,263 nurse practitioner records in South Carolina.

All 1,263 in South Carolina → Every provider in Spartanburg → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Brittainy Kallgren, FNPSpartanburg, SC 293061396227682
  2. Lori Whitlock, FNP-CSpartanburg, SC 293061093453383
  3. Alisha Cartledge, NPSpartanburg, SC 293071225677297
  4. Lou Marcum, FNP-BCSpartanburg, SC 293071457530289
  5. Emily Pack, NPSpartanburg, SC 293071366090409
  6. Michelle Abel, PNP-PCSpartanburg, SC 293031639977762
  7. Mark Alexander, NPSpartanburg, SC 293031871065003
  8. Alexandria BlackSpartanburg, SC 293031306403993

Common questions

What is Leah Jacqueline Markley, APRN's NPI number?

Leah Jacqueline Markley, APRN's National Provider Identifier (NPI) is 1164123931, issued on Mar 16, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leah Jacqueline Markley, APRN located?

The NPPES record lists a practice address at 750 S Church St, Spartanburg, SC, 29306. Phone: (864) 699-3283. Providers update this record themselves, so call before visiting.

How can I verify Leah Jacqueline Markley, APRN's license?

NPPES lists South Carolina license number 28639, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.