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

Maria Grig, MD

Individual provider Anesthesiology Physician · NPI 1801453246

Maria Grig, MD is an Anesthesiology in Cambridge, Massachusetts. Graduated from Vanderbilt University School of Medicine in 2019, 7 years ago. Practices with Lawrence Anesthesia Services LLC, a 126-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
7
Trained at
Vanderbilt University School of Medicine
Licensed in
MA
In the registry since
2019
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

1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 1018024 (MA)

Record details

NPI number1801453246
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2019
Last updated in NPPESJanuary 12, 2024
Certification dateDecember 29, 2023
Mailing address2 Leighton St Apt 127, Cambridge, MA 02141-3016

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Lawrence Anesthesia Services Llc — 126 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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