Margaret J Layo, APRN FNP-BC in Watertown, MA

Margaret J Layo, APRN FNP-BC is a medicare enrolled "Nurse Practitioner - Family" in Watertown, Massachusetts. Her current practice location is 480 Pleasant St Ste A300, Watertown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 926-9000.

Margaret J Layo is licensed to practice in Massachusetts (license number RN2326899) 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 1184225401.

Contact Information

	Margaret J Layo, APRN FNP-BC
	480 Pleasant St Ste A300, Watertown, MA 02472-2463
	(617) 926-9000
	(617) 926-7053

Map and Direction

Provider's Profile

Full Name	Margaret J Layo
Gender	Female
Speciality	Nurse Practitioner - Family
Location	480 Pleasant St Ste A300, Watertown, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1184225401
Provider Enumeration Date: 11/03/2020
Last Update Date: 04/08/2025

Medicare PECOS Information:

PECOS PAC ID: 5890166573
Enrollment ID: I20230116000748

Medical Identifiers

Medical identifiers for Margaret J Layo such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1184225401	NPI	-	NPPES
110195702A	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363L00000X	Nurse Practitioner	RN2326899 (Massachusetts)	Secondary
363LP2300X	Nurse Practitioner - Primary Care	RN2326899 (Massachusetts)	Secondary
363LF0000X	Nurse Practitioner - Family	RN2326899 (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. Margaret J Layo allows following entities to bill medicare on her behalf.

Entity Name	Mt Auburn Professional Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1992750996 PECOS PAC ID: 6103725031 Enrollment ID: O20040527001374

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. Margaret J Layo 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
Margaret J Layo, APRN FNP-BC 330 Mt Auburn St, Parsons 2, Cambridge, MA 02138-5597 Ph: (617) 926-9000	Margaret J Layo, APRN FNP-BC 480 Pleasant St Ste A300, Watertown, MA 02472-2463 Ph: (617) 926-9000

Reviews and Comments

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Margaret J Layo, APRN FNP-BC - Medicare Nurse Practitioner in Watertown, MA