Katherine Chen
Emergency Medicine Physician · Scranton, PA
Katherine Chen is an emergency medicine physician with a practice address in Scranton, Pennsylvania, and NPI 1407388879, issued on Apr 3, 2017. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Katherine Chen
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- DO3333 NV
OP61391707 WA
Self-reported in NPPES; status is on the state search - Practice location
- 501 Madison Ave, Scranton, PA 18510
- Phone
- (570) 343-2383
- Enumerated
- Apr 3, 2017
- Record last updated
- Mar 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20250320001287); accepts Medicare assignment
- Medical or professional school
- Touro Un College Of Osteopathic Medicine, Vallejo, 2017
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 501 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Awad, M.D.Family Medicine Physician1871918631
- Sujana Bhattacharyya, MPH, DOStudent in an Organized Health Care Education/Training Program1942732003
- Michael Brenner, DOStudent in an Organized Health Care Education/Training Program1124472808
- Frederick Chang, D.O.Family Medicine Physician1629418538
- Michael Cortes, M.D.Internal Medicine Physician1154731610
- Jing Deng, M.D.Internal Medicine Physician1619356706
Verify Katherine Chen 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
45% fewer Medicare Part D claims than the average emergency medicine physician in 2024
124 Medicare Part D claims for 94 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 13 claims were for opioids.
Most prescribed
- Cephalexin19 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
- Shadow Emergency Physicians PLLCLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Chen among 3,911 emergency medicine physician records in Pennsylvania
Katherine Chen is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 68% of them.
- NPI issued2017 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2013 among the 2,231 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Pennsylvania
There are 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Scranton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Tanja Adonizio, M.D.Scranton, PA 185101992723894
- Steven Brunetti, D.O., FACEPScranton, PA 185101447224209
- Louis Denaples, M.D., FACEPScranton, PA 185101538133699
- Paul Dubiel, DOScranton, PA 185101760416317
- Mary Finan-Sewatsky, MDScranton, PA 185101316913692
- Andrew Furman, M.D.Scranton, PA 185101699749465
- Tyler Greenberg, DOScranton, PA 185101053519017
- James Jones, M.D.Scranton, PA 185101184646614
Common questions
What is Katherine Chen's NPI number?
Katherine Chen's National Provider Identifier (NPI) is 1407388879, issued on Apr 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Chen located?
The NPPES record lists a practice address at 501 Madison Ave, Scranton, PA, 18510. Phone: (570) 343-2383. Providers update this record themselves, so call before visiting.
How can I verify Katherine Chen'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 Katherine Chen prescribe under Medicare Part D?
In 2024, Katherine Chen had 124 Medicare Part D claims for 94 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.