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

Allison Chatalbash

Individual provider Hospitalist Physician · NPI 1255573192

Allison Chatalbash is a Hospitalist in Newton, Massachusetts. Qualified in 2009, 17 years ago. Practices with Mass General Brigham Medical Group Suburban Massachusetts Inc, a 532-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
17
Licensed in
MA
In the registry since
2009

Practice location Address checks out

2014 Washington St Hospitalist Ofc
Newton, MA 02464
Phone: (617) 243-6345
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 250935 (MA)

Record details

NPI number1255573192
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 24, 2009
Last updated in NPPESMarch 22, 2013
Mailing address37 Lewis St, Newton, MA 02458-1824

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Mass General Brigham Medical Group Suburban Massachusetts Inc — 532 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Newton