Il Chon, M.D.
Hospitalist Physician · Ephrata, PA
Il Chon, M.D. is a hospitalist physician with a practice address in Ephrata, Pennsylvania, and NPI 1538173869, issued on Jul 29, 2006. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Il Chon
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- Practice location
- 446 N Reading RD, Ephrata, PA 17522
- Phone
- (717) 733-6546
- Enumerated
- Jul 29, 2006
- Entity
- Type 1 · individual
Also registered at 446 N Reading RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arun Agrawal, MDInternal Medicine Physician1932300241
- Ammar Alimam, MDCritical Care Medicine (Internal Medicine) Physician1770542946
- Lauren Arrick, CRNPFamily Nurse Practitioner1578222071
- Ericka Berger, MDFamily Medicine Physician1942251871
- Carol Blake, PA-CPhysician Assistant1538208533
- Gregory Brown, M.D.Pulmonary Disease Physician1881856334
Verify Il Chon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5.8 times the Medicare Part D claims of the average hospitalist physician in 2024
5,482 Medicare Part D claims for 531 beneficiaries, against an average of 940 among the 13,923 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 251 claims were for opioids.
Most prescribed
- Omeprazole226 claims
- Atorvastatin Calcium218 claims
- Lisinopril176 claims
- Levothyroxine Sodium175 claims
- Losartan Potassium173 claims
- Amlodipine Besylate169 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: $402.72
21 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 5,522 providers of this specialty with any payment received $807.73 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.
One hospital or facility affiliation
- Elizabethtown Community HospitalElizabethtown, NY · Critical Access Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
9 hospitalist physician records list a Ephrata practice address
They are 9 of the 574 NPPES records with a Ephrata practice address, and 771 hospitalist physician records in Pennsylvania.
All 9 in Ephrata → All 771 in Pennsylvania → Every provider in Ephrata →
Other hospitalist physician records in Pennsylvania
- Mohamed Abdelnaby, MDAllentown, PA1346626991
- Waheed Abdul, MDWilkes Barre, PA1558737981
- Fnu Abhishek, MDGreensburg, PA1659671212
- Andrew Abouzeid, DOHershey, PA1902429756
- Basilio Addo, M.DYork, PA1124515838
- Bharat Adroja, M.D.Lock Haven, PA1821070947
- Faryal AfzalWilliamsport, PA1760659783
- Ankush Agarwal, M.D.Harrisburg, PA1629445721
- Tariq Ali Ahmad, M.DWilkes Barre, PA1437472941
- Masood Ahmed, M.D.Philadelphia, PA1063731354
Common questions
What is Il Chon, M.D.'s NPI number?
Il Chon, M.D.'s National Provider Identifier (NPI) is 1538173869, issued on Jul 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Il Chon, M.D. located?
The NPPES record lists a practice address at 446 N Reading RD, Ephrata, PA, 17522. Phone: (717) 733-6546. Providers update this record themselves, so call before visiting.
How can I verify Il Chon, M.D.'s license?
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 Il Chon, M.D. prescribe under Medicare Part D?
In 2024, Il Chon, M.D. had 5,482 Medicare Part D claims for 531 beneficiaries; the average among hospitalist physician prescribers was 940. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.