Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Christopher Michael Mashiak, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1699235879

Dr. Christopher Michael Mashiak, MD is an Emergency Medicine in Lebanon, New Hampshire. Graduated from University of Connecticut School of Medicine in 2019, 7 years ago. Practices with Northeast Emergency Medicine Specialists LLC, a 35-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
7
Trained at
University of Connecticut School of Medicine
Licensed in
CT
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Lebanon, NH

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 70667 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1699235879
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2019
Last updated in NPPESMay 25, 2022
Certification dateMay 25, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Northeast Emergency Medicine Specialists Llc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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