Charles O Masaki, MBCHB in Boston, MA - Medicare Psychiatry & Neurology

Charles O Masaki, MBCHB is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Boston, Massachusetts. His current practice location is Massachusetts General Hospital, 55 Fruit St., Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 643-4294.

Charles O Masaki is licensed to practice in Massachusetts (license number 287133) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1821518051.

Contact Information

	Charles O Masaki, MBCHB
	Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
	(617) 643-4294
	Not Available

Map and Direction

Physician's Profile

Full Name	Charles O Masaki
Gender	Male
Speciality	Psychiatry & Neurology - Psychiatry
Location	Massachusetts General Hospital, Boston, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1821518051
Provider Enumeration Date: 06/20/2017
Last Update Date: 06/30/2021

Medicare PECOS Information:

PECOS PAC ID: 1951674076
Enrollment ID: I20211229000145

Medical Identifiers

Medical identifiers for Charles O Masaki such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1821518051	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	272193 (Massachusetts)	Secondary
2084P0800X	Psychiatry & Neurology - Psychiatry	287133 (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. Charles O Masaki allows following entities to bill medicare on his behalf.

Entity Name	Massachusetts General Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801874573 PECOS PAC ID: 2466365820 Enrollment ID: O20031111000434

Entity Name	Newton-wellesley Medical Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538191218 PECOS PAC ID: 0244133494 Enrollment ID: O20040127001012

Entity Name	The General Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023049236 PECOS PAC ID: 6507803806 Enrollment ID: O20080313000351

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. Charles O Masaki 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
Charles O Masaki, MBCHB Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 Ph: (617) 643-4294	Charles O Masaki, MBCHB Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 Ph: (617) 643-4294

Reviews and Comments

Psychiatry & Neurology Doctors in Boston, MA

Dr. Lee Edwin Goldstein, M.D., PH.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 670 Albany St, Boston, MA 02118 Phone: 617-414-8361 Fax: 617-414-7073
Dr. Joseph Yeretsian, M.D. Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 361 Newbury St Fl 5, Boston, MA 02115 Phone: 617-865-4910 Fax: 617-507-1426
Dr. Michael Gulliver Erkkinen, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-732-5500
Dr. Joseph Jeffrey Taylor, M.D., PH.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 60 Fenwood Rd, Boston, MA 02115 Phone: 617-732-5500
Sanjay Menon, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 55 Fruit St., Massachusetts General Hospital, Boston, MA 02114 Phone: 857-238-5600
Fatemeh Mohammadpour Touserkani, Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-6000
Lara Basovic, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 15 Parkman St Fl 8, Boston, MA 02114 Phone: 617-726-3311 Fax: 617-726-9250

Charles O Masaki, MBCHB - Medicare Psychiatry & Neurology in Boston, MA