NPPES file of Aug 9, 2026

Michael Seungwoo Hong, MD

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

Michael Seungwoo Hong, MD is a student in an organized health care education/training program with a practice address in Philadelphia, Pennsylvania, and NPI 1982811634, issued on May 16, 2007. Check the license (Pennsylvania MD431517, 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
1982811634
Name
Michael Seungwoo Hong
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License number
MD431517 PA
Self-reported in NPPES; status is on the state search
Practice location
5501 Old York RD, Philadelphia, PA 19141
Phone
(215) 456-7890
Enumerated
May 16, 2007
Record last updated
Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(215) 456-3895
Medicare enrollment
Enrolled (PECOS I20090825000534); accepts Medicare assignment
Medical or professional school
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2002
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 5501 Old York RD

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

  1. Mohamad Abboud, DOStudent in an Organized Health Care Education/Training Program1669212932
  2. Ahmed AbdallaUrology Physician1730758285
  3. Peter AbdelmaseehInternal Medicine Physician1487208690
  4. Natasha Abdullah, MDObstetrics & Gynecology Physician1427673110
  5. Bahy Abofrekha, M.D.Student in an Organized Health Care Education/Training Program1962197947
  6. Ayana Abraham, PA-CPhysician Assistant1053037077

Verify Michael Seungwoo Hong 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 MD431517
    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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12.8 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

2,361 Medicare Part D claims for 624 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Michael Hong2,361
  2. Specialty average185

Most prescribed

  1. Atorvastatin Calcium241 claims
  2. Metoprolol Succinate192 claims
  3. Metoprolol Tartrate183 claims
  4. Furosemide144 claims
  5. Losartan Potassium133 claims
  6. Carvedilol130 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncVacaville, CA

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

Michael Seungwoo Hong among 12,792 student in an organized health care education/training program records in Pennsylvania

Michael Seungwoo Hong, 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 2007, is newer than under 1% of them.

  • NPI issued2007 · under 1% of these records are older, over 99% newer
  • In a Medicare fileYes · 33% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2002 · median 2019 among the 549 with a school on file
  • Record last updated2021 · 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).

4,387 student in an organized health care education/training program records list a practice address in Philadelphia

They are 4,387 of the 42,849 NPPES records with a practice address in Philadelphia, 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. Mithun Baliga, M.D.Philadelphia, PA 191411295996718
  2. Genevieve Borders, D.M.D.Philadelphia, PA 191411821309923
  3. Jimmy Chen, DMDPhiladelphia, PA 191411083820450
  4. Thomas Chen, D.M.D.Philadelphia, PA 191411619288479
  5. Narathip Chunhamaneewat, M.D.Philadelphia, PA 191411194930529
  6. Russell Foo, M.D.Philadelphia, PA 191411649482985
  7. Krisztian Kapinya, M.D.Philadelphia, PA 191411679788285
  8. Rachel Kohl, DDSPhiladelphia, PA 191411467669093

Common questions

What is Michael Seungwoo Hong, MD's NPI number?

Michael Seungwoo Hong, MD's National Provider Identifier (NPI) is 1982811634, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael Seungwoo Hong, MD located?

The NPPES record lists a practice address at 5501 Old York RD, Philadelphia, PA, 19141. Phone: (215) 456-7890. Providers update this record themselves, so call before visiting.

How can I verify Michael Seungwoo Hong, MD's license?

NPPES lists Pennsylvania license number MD431517, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Seungwoo Hong, MD prescribe under Medicare Part D?

In 2024, Michael Seungwoo Hong, MD had 2,361 Medicare Part D claims for 624 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.