Bo Hyung Yoon
Gastroenterology Physician · Allentown, PA
Bo Hyung Yoon is a gastroenterology physician with a practice address in Allentown, Pennsylvania, and NPI 1821595257, issued on Apr 11, 2018. Check the license (Pennsylvania MD484147, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Bo Hyung Yoon
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD484147 PA
MT215388 PA
Self-reported in NPPES; status is on the state search - Practice location
- 501 Cetronia RD Ste 140, Allentown, PA 18104
- Phone
- (484) 526-6545
- Enumerated
- Apr 11, 2018
- Record last updated
- Mar 12, 2024
- Fax
- (484) 526-6546
- Medicare enrollment
- Enrolled (PECOS I20240624001207); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2018
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 501 Cetronia RD Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley JohnPhysician Assistant1932082757
- Katlyn Pitts, PA-CPhysician Assistant1669923934
- Brittney Shupp, DOGastroenterology Physician1740805282
- Bryan WeyGastroenterology Physician1043848070
- Marcella Zamborsky, PAPhysician Assistant1780874289
Verify Bo Hyung Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD484147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average gastroenterology physician in 2024
146 Medicare Part D claims for 72 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Pantoprazole Sodium50 claims
- Famotidine16 claims
- Omeprazole16 claims
- Gavilyte-G14 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: $140.76
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Bills Medicare through one group practice
- St Lukes Physician Group IncJim Thorpe, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bo Hyung Yoon among 1,049 gastroenterology physician records in Pennsylvania
Bo Hyung Yoon is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 93% of them.
- NPI issued2018 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2018 · median 2003 among the 769 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in Allentown → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Anthony Auteri, MDAllentown, PA 181041689678500
- Lawrence Bardawil, MDAllentown, PA 181041306848411
- Charles Brooks, MDAllentown, PA 181041750373155
- Ronald Bross, MDAllentown, PA 181041386648202
- James Cornell, MDAllentown, PA 181041285637488
- Carl Dangelo, M.D.Allentown, PA 181041346246295
- Kyle Helwig, MDAllentown, PA 181041023012945
- Tanveer Imam, MDAllentown, PA 181041942209697
Common questions
What is Bo Hyung Yoon's NPI number?
Bo Hyung Yoon's National Provider Identifier (NPI) is 1821595257, issued on Apr 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Bo Hyung Yoon located?
The NPPES record lists a practice address at 501 Cetronia RD Ste 140, Allentown, PA, 18104. Phone: (484) 526-6545. Providers update this record themselves, so call before visiting.
How can I verify Bo Hyung Yoon's license?
NPPES lists Pennsylvania license number MD484147, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bo Hyung Yoon prescribe under Medicare Part D?
In 2024, Bo Hyung Yoon had 146 Medicare Part D claims for 72 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.