NPPES file of Aug 9, 2026

Madeline Sun, MD

Student in an Organized Health Care Education/Training Program · Easton, PA

Madeline Sun, MD is a student in an organized health care education/training program with a practice address in Easton, Pennsylvania, and NPI 1770343139, issued on Mar 21, 2024. Check the license 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
1770343139
Name
Madeline Sun
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1700 St Lukes Blvd, Easton, PA 18045
Phone
(484) 526-4838
Enumerated
Mar 21, 2024
Record last updated
Jun 20, 2025
Fax
(484) 503-1365
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 1700 St Lukes Blvd

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

  1. Shenali Abeysekera, M.D.Obstetrics & Gynecology Physician1942550363
  2. Jiyoun AckermanInternal Medicine Physician1962339234
  3. Azra AfthabInternal Medicine Physician1194666552
  4. Cornelius AladeniyiInternal Medicine Physician1427987700
  5. Michelle AlbertoInternal Medicine Physician1952960031
  6. Joseph Ardolino, D.O.Psychiatry Physician1639738800

Verify Madeline Sun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania 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
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77% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

42 Medicare Part D claims for 17 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Madeline Sun42
  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.

Madeline Sun among 12,792 student in an organized health care education/training program records in Pennsylvania

Madeline Sun, MD is one of 12,792 student in an organized health care education/training program records with a practice address in Pennsylvania. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 45% of them.

  • NPI issued2024 · 45% of these records are older, 38% newer
  • In a Medicare fileYes · 33% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2025 · 16% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 student in an organized health care education/training program records list a practice address in Easton

They are 23 of the 1,535 NPPES records with a practice address in Easton, and 12,792 student in an organized health care education/training program records in Pennsylvania.

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

  1. Madison Brandes, MDEaston, PA 180451366146078
  2. Takiya Cousar, B.SEaston, PA 180451336756006
  3. Philip Dela Cruz, MDEaston, PA 180451083363873
  4. Victor GazdoiuEaston, PA 180451235882440
  5. Keerthy Joseph, DOEaston, PA 180451871158519
  6. Tauqir Khattak, MDEaston, PA 180451225883762
  7. Miranda Martinez-Hussain, MDEaston, PA 180451629870894
  8. Jeremy Schmoyer, DOEaston, PA 180451396364162

Common questions

What is Madeline Sun, MD's NPI number?

Madeline Sun, MD's National Provider Identifier (NPI) is 1770343139, issued on Mar 21, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Madeline Sun, MD located?

The NPPES record lists a practice address at 1700 St Lukes Blvd, Easton, PA, 18045. Phone: (484) 526-4838. Providers update this record themselves, so call before visiting.

How can I verify Madeline Sun, MD's license?

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

How much does Madeline Sun, MD prescribe under Medicare Part D?

In 2024, Madeline Sun, MD had 42 Medicare Part D claims for 17 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.