Katherine Cortes Ambrosio, MSW in Williamstown, MA - Medicare Social Worker Provider

Katherine Cortes Ambrosio, MSW is a medicare enrolled "Social Worker - Clinical" provider in Williamstown, Massachusetts. Her current practice location is 86 Brodie Mountain Rd, Williamstown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (413) 200-0454.

Katherine Cortes Ambrosio is licensed to practice in Massachusetts (license number LISCW1142052) 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 1427824697.

Contact Information

	Katherine Cortes Ambrosio, MSW
	86 Brodie Mountain Rd, Williamstown, MA 01267-9714
	(413) 200-0454
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Katherine Cortes Ambrosio
Gender	Female
Speciality	Social Worker - Clinical
Location	86 Brodie Mountain Rd, Williamstown, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1427824697
Provider Enumeration Date: 11/29/2023
Last Update Date: 12/15/2025

Medicare PECOS Information:

PECOS PAC ID: 5799126504
Enrollment ID: I20240510002063

Medical Identifiers

Medical identifiers for Katherine Cortes Ambrosio such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1427824697	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
1041C0700X	Social Worker - Clinical	LISCW1142052 (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. Katherine Cortes Ambrosio allows following entities to bill medicare on her behalf.

Entity Name	The Brien Center For Mental Health And Substance Abuse Services Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1518984251 PECOS PAC ID: 7214907906 Enrollment ID: O20040729000803

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. Katherine Cortes Ambrosio 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
Katherine Cortes Ambrosio, MSW 75 S Church St, Pittsfield, MA 01201-6157 Ph: (413) 629-1251	Katherine Cortes Ambrosio, MSW 86 Brodie Mountain Rd, Williamstown, MA 01267-9714 Ph: (413) 200-0454

Reviews and Comments

Social Worker in Williamstown, MA

Amy Sheahan, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 320 Syndicate Rd, Williamstown, MA 01267 Phone: 703-989-9967
Mary R Wilkes, MSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 446 White Oaks Rd, Williamstown, MA 01267 Phone: 413-281-8191
Patricia T Carter, LICSW Clinical Social Worker Medicare: Accepting Medicare Assignments Practice Location: 173 Water St Ste 1, Williamstown, MA 01267 Phone: 413-458-8582 Fax: 413-458-8750
Sennur Khoso, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 100 Hoxsey St, Williamstown, MA 01267 Phone: 413-597-2353
Tristan Muriel, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 311 Main St, Williamstown, MA 01267 Phone: 413-212-6007
Ms. Nurit B. Berman, LICSW, SOCIAL WORKER Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 90 Adams Road, Williamstown, MA 01267 Phone: 413-458-8640 Fax: 413-458-8640
Mrs. Barbara D Cece, LICSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 214 Longview Ter, Williamstown, MA 01267 Phone: 413-458-5152 Fax: 413-458-5830

Katherine Cortes Ambrosio, MSW - Medicare Clinical Social Worker in Williamstown, MA