NPPES file of Aug 9, 2026

Samantha Leigh Madison

Nurse Practitioner · Chambersburg, PA

Samantha Leigh Madison is a nurse practitioner with a practice address in Chambersburg, Pennsylvania, and NPI 1689237794, issued on Apr 16, 2019. Check the license (Pennsylvania SP026397, as entered in NPPES) with the Pennsylvania 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
1689237794
Name
Samantha Leigh Madison
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
SP026397 PA
102689 WV
Self-reported in NPPES; status is on the state search
Practice location
12 St Paul Dr, Chambersburg, PA 17201
Phone
(717) 217-6882
Enumerated
Apr 16, 2019
Record last updated
Nov 17, 2022
Medicare enrollment
Enrolled (PECOS I20221031002173); accepts Medicare assignment
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 12 St Paul Dr

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

  1. Madhav Acharya, MDEndocrinology, Diabetes & Metabolism Physician1760011464
  2. Branson Allen, MDObstetrics & Gynecology Physician1306308150
  3. Brittany Baird, RDRegistered Dietitian1285142356
  4. Neesaytee Boulden, M.D.Obstetrics & Gynecology Physician1972952919
  5. Berenice Curi Pesantes, MDObstetrics & Gynecology Physician1457846396
  6. Brian Dunlap, CRNACertified Registered Nurse Anesthetist1194954933

Verify Samantha Leigh Madison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP026397
    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 Pennsylvania 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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97% fewer Medicare Part D claims than the average nurse practitioner in 2024

35 Medicare Part D claims for 21 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Samantha Madison35
  2. Specialty average1,109

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.

Bills Medicare through 2 group practices

  1. Wellspan Medical GroupChambersburg, PA
  2. West Virginia University Medical CorporationRanson, WV

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

Samantha Leigh Madison among 3,916 nurse practitioner records in Pennsylvania

Samantha Leigh Madison is one of 3,916 nurse practitioner records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.

  • NPI issued2019 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2019 · median 2018 among the 2,360 with a school on file
  • Record last updated2022 · 48% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 nurse practitioner records list a practice address in Chambersburg

They are 22 of the 1,537 NPPES records with a practice address in Chambersburg, and 3,916 nurse practitioner records in Pennsylvania.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Megan Bilotti, CRNPChambersburg, PA 172011275088296
  2. Kathryn Blednick, CRNPChambersburg, PA 172011528036548
  3. David Brewer, CRNPChambersburg, PA 172011699959403
  4. Billie Brown, NPChambersburg, PA 172011427532167
  5. Denise Eldridge, CPNP-PCChambersburg, PA 172011669998233
  6. Ellen Hudson, CRNPChambersburg, PA 172011477989333
  7. Tara Irvin, CRNPChambersburg, PA 172011154728442
  8. Jessica Markowski, CFNPChambersburg, PA 172011073829370

Common questions

What is Samantha Leigh Madison's NPI number?

Samantha Leigh Madison's National Provider Identifier (NPI) is 1689237794, issued on Apr 16, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Leigh Madison located?

The NPPES record lists a practice address at 12 St Paul Dr, Chambersburg, PA, 17201. Phone: (717) 217-6882. Providers update this record themselves, so call before visiting.

How can I verify Samantha Leigh Madison's license?

NPPES lists Pennsylvania license number SP026397, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Samantha Leigh Madison prescribe under Medicare Part D?

In 2024, Samantha Leigh Madison had 35 Medicare Part D claims for 21 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.