Sydney Markum
Family Nurse Practitioner · Jonesboro, AR
Sydney Markum is a family nurse practitioner with a practice address in Jonesboro, Arkansas, and NPI 1801679048, issued on Aug 14, 2023. Check the license (Arkansas 120981, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sydney Markum
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 120981 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1319 Red Wolf Blvd Ste C, Jonesboro, AR 72401
- Phone
- (870) 206-9272
- Enumerated
- Aug 14, 2023
- Record last updated
- Feb 25, 2025
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,737 in Arkansas → Look up another NPI →
Also registered at 1319 Red Wolf Blvd Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hillary Davis, APRN-BCFamily Nurse Practitioner1285362913
- Brittany Sims, AG-ACNPFamily Nurse Practitioner1154085280
Verify Sydney Markum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license 120981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average family nurse practitioner in 2024
256 Medicare Part D claims for 41 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Armour Thyroid22 claims
- Levothyroxine Sodium21 claims
- Fluticasone Propionate16 claims
- Liothyronine Sodium15 claims
- Amlodipine Besylate11 claims
- Irbesartan11 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: $23.77
1 payment: food and beverage; the largest payer was Greer Laboratories, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sydney Markum among 2,737 family nurse practitioner records in Arkansas
Sydney Markum is one of 2,737 family nurse practitioner records with a practice address in Arkansas. 82% 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 82% of them.
- NPI issued2023 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 41% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
195 family nurse practitioner records list a practice address in Jonesboro
They are 195 of the 5,031 NPPES records with a practice address in Jonesboro, and 2,737 family nurse practitioner records in Arkansas.
All 2,737 in Arkansas → Every provider in Jonesboro → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amanda Bailey, ANPJonesboro, AR 724011720242274
- Andrea Cooper, APNJonesboro, AR 724011093996134
- Jessica Counts, FNPJonesboro, AR 724011699787978
- Kathryn Denton, ANPJonesboro, AR 724011831117084
- Amanda Duch, APNJonesboro, AR 724011619049384
- Samantha Fry, APRNJonesboro, AR 724011366600694
- Stacia Gallion, APNJonesboro, AR 724011063479814
- Emily Hurt, APNJonesboro, AR 724011407003585
Common questions
What is Sydney Markum's NPI number?
Sydney Markum's National Provider Identifier (NPI) is 1801679048, issued on Aug 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Markum located?
The NPPES record lists a practice address at 1319 Red Wolf Blvd Ste C, Jonesboro, AR, 72401. Phone: (870) 206-9272. Providers update this record themselves, so call before visiting.
How can I verify Sydney Markum's license?
NPPES lists Arkansas license number 120981, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.
How much does Sydney Markum prescribe under Medicare Part D?
In 2024, Sydney Markum had 256 Medicare Part D claims for 41 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.