Dr. Young Hee Hahn , DO
Surgery β’ Wynnewood, PA
100 E Lancaster Ave
Wynnewood, PA 190963450
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
100 E Lancaster Ave
Wynnewood, PA 190963450
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $237.63 across 4 records.
By nature of payment
- Food and Beverage: $237.63 across 4 records.
Reporting-company totals
- Becton, Dickinson and Company: $213.34 across 3 records.
- Abbott Laboratories: $24.29 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2025
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Wynnewood and Pennsylvania
22 active clinicians are listed under Surgery with a practice address in Wynnewood, PA (1,872 in Pennsylvania).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Wynnewood
0% of these 22 clinicians have the CMS telehealth indicator.
36.4% of these 22 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $237.63.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Becton, Dickinson and Company |
Food and Beverage
In-kind items and services
|
ARISTA | General | $143.97 |
| Becton, Dickinson and Company |
Food and Beverage
In-kind items and services
|
HemoSphere | General | $35.88 |
| Becton, Dickinson and Company |
Food and Beverage
In-kind items and services
|
HemoSphere | General | $33.49 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
ESPRIT | General | $24.29 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-05-20NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as YOUNG HEE HAHN, DO
NPI status registered as active in NPPES database
Registered at 100 E LANCASTER AVE, WYNNEWOOD, PA 190963450 (Tel: 4844761619)
Registered at 100 E LANCASTER AVE, WYNNEWOOD, PA 190963450 (Tel: 4844761619)
Recorded as YOUNG HEE HAHN
Student in an Organized Health Care Education/Training Program (license number reported to NPPES: PA OT024403)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Wynnewood
- Dr. Pranjal Thosani, DO
- Dr. W Russell, MD
- Dr. Sriharsha Gummadi, MD
- Annette Hargadon, CRNP
- Dr. Rodney Durham, MD
- Dr. Jonathan Gefen, MD
Mailing Address
100 E Lancaster Ave
Wynnewood, PA 190963450
Phone: 4844761619