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

Christopher Gruenberg, MD

Individual provider Emergency Medicine Physician · NPI 1225371305

Christopher Gruenberg, MD is an Emergency Medicine in Methuen, Massachusetts. Graduated from University of Florida College of Medicine in 2013, 13 years ago. Practices with Emergency Physicians of St Petersburg PA, an 18-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
13
Trained at
University of Florida College of Medicine
Licensed in
MA
In the registry since
2013
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

70 E St
Methuen, MA 01844-4597
Phone: (978) 687-0151
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 270285 (MA)

Record details

NPI number1225371305
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 27, 2013
Last updated in NPPESDecember 4, 2017
Mailing address70 East St, Methuen, MA 01844-4597

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Emergency Physicians Of St Petersburg Pa — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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