Lena Lax, NP in Cambridge, MA - Medicare Nurse Practitioner

Lena Lax, NP is a medicare enrolled "Nurse Practitioner" in Cambridge, Massachusetts. She graduated from nursing school in 2016 and has 10 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mass General Brigham Community Physicians Inc and her current practice location is 822 Somerville Ave, Cambridge, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (888) 663-6331.

Lena Lax is licensed to practice in Massachusetts (license number RN2298221) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1417406976.

Contact Information

	Lena Lax, NP
	822 Somerville Ave, Cambridge, MA 02140
	(888) 663-6331
	(415) 252-7176

Map and Direction

Provider's Profile

Full Name	Lena Lax
Gender	Female
Speciality	Nurse Practitioner
Experience	10 Years
Location	822 Somerville Ave, Cambridge, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Lena Lax graduated from nursing school in 2016

NPI Data:

NPI Number: 1417406976
Provider Enumeration Date: 09/26/2016
Last Update Date: 03/17/2025

Medicare PECOS Information:

PECOS PAC ID: 5496038424
Enrollment ID: I20170216001895

Medical Identifiers

Medical identifiers for Lena Lax such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1417406976	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363LF0000X	Nurse Practitioner - Family	2298221 (Massachusetts)	Secondary
363LF0000X	Nurse Practitioner - Family	95011726 (California)	Secondary
363L00000X	Nurse Practitioner	RN2298221 (Massachusetts)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mass General Brigham Community Physicians Inc	1759273436	363

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. Lena Lax allows following entities to bill medicare on her behalf.

Entity Name	Valley Medical Group Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1912924705 PECOS PAC ID: 2365348851 Enrollment ID: O20031208000239

Entity Name	Mass General Brigham Community Physicians Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1891112637 PECOS PAC ID: 1759273436 Enrollment ID: O20150723007726

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. Lena Lax 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
Lena Lax, NP 1 Embarcadero Ctr Ste 1900, San Francisco, CA 94111-3723 Ph: (415) 658-6791	Lena Lax, NP 822 Somerville Ave, Cambridge, MA 02140 Ph: (888) 663-6331

Reviews and Comments

Nurse Practitioner Nurses in Cambridge, MA

Mrs. Tiffany Michelle Luongo, FNP, RN Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 36 White St, Cambridge, MA 02140 Phone: 617-876-5519
Emily Goddu, NP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 1575 Cambridge St, Cambridge, MA 02138 Phone: 617-876-4344
Kristen Ferreira, FNP-BC Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 625 Mount Auburn St Ste 106, Cambridge, MA 02138 Phone: 617-661-5836
Danielle Homere, Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 330 Mount Auburn St, Cambridge, MA 02138 Phone: 617-499-5151
Marie O. Girault, NP Nurse Practitioner Medicare: May Accept Medicare Assignments Practice Location: 119 Windsor St, Cambridge, MA 02139 Phone: 617-665-3600
Mrs. Mary M Eaton, N.P. Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 36 White St, Cambridge, MA 02140 Phone: 617-876-5519
Ana Alyss Skoryk, FNP-BC Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 75 Mount Auburn St, Cambridge, MA 02138 Phone: 617-495-5711

Lena Lax, NP - Medicare Nurse Practitioner in Cambridge, MA