Maria Grig, MD in Cambridge, MA - Medicare Anesthesiology

Maria Grig, MD is a medicare enrolled "Anesthesiology" physician in Cambridge, Massachusetts. Her current practice location is 1493 Cambridge St, Cambridge, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 665-1000.

Maria Grig is licensed to practice in Massachusetts (license number 1018024) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1801453246.

Contact Information

	Maria Grig, MD
	1493 Cambridge St, Cambridge, MA 02139-1047
	(617) 665-1000
	Not Available

Map and Direction

Physician's Profile

Full Name	Maria Grig
Gender	Female
Speciality	Anesthesiology
Location	1493 Cambridge St, Cambridge, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1801453246
Provider Enumeration Date: 05/21/2019
Last Update Date: 01/12/2024

Medicare PECOS Information:

PECOS PAC ID: 4183069743
Enrollment ID: I20240305002811

Medical Identifiers

Medical identifiers for Maria Grig such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1801453246	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	1018024 (Massachusetts)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Maria Grig allows following entities to bill medicare on her behalf.

Entity Name	Cape Cod Anesthesia Associates, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1659308021 PECOS PAC ID: 0749260933 Enrollment ID: O20040720000910

Entity Name	Lawrence Anesthesia Services Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467699918 PECOS PAC ID: 4082770136 Enrollment ID: O20090225000707

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Maria Grig is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Maria Grig, MD 2 Leighton St Apt 127, Cambridge, MA 02141-3016 Ph: () -	Maria Grig, MD 1493 Cambridge St, Cambridge, MA 02139-1047 Ph: (617) 665-1000

Reviews and Comments

Anesthesiology Doctors in Cambridge, MA

Mr. David Frank Pincus, M.D., PH.D. Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1493 Cambridge St, Cambridge Hospital, Cambridge, MA 02139 Phone: 617-665-1630 Fax: 617-665-1091
Dr. James Martin Quinn, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1439 Cambridge St, Cambridge Hospital Anesthesia, Cambridge, MA 02139 Phone: 617-665-1630 Fax: 617-665-1091
Sharon Herman-berreby, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 330 Mount Auburn St, Cambridge, MA 02138 Phone: 617-492-3500
Dr. Stephen Lewis Campo, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1493 Cambridge St, Anesthesiology, Cambridge, MA 02139 Phone: 617-665-1630
Mark Germani, Anesthesiology Medicare: Medicare Enrolled Practice Location: 330 Mount Auburn St, Cambridge, MA 02138 Phone: 617-492-3500
Jonathan Erdman, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 330 Mount Auburn St, Cambridge, MA 02138 Phone: 617-492-3500
James B Streisand, M.D. Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: Genzyme Corporation, 500 Kendall Street, Cambridge, MA 02142 Phone: 617-768-6045

Maria Grig, MD - Medicare Anesthesiology in Cambridge, MA