Casey Callahan, MD in Somerville, MA - Medicare Family Medicine

Casey Callahan, MD is a medicare enrolled "Family Medicine" physician in Somerville, Massachusetts. Her current practice location is 300 Broadway, Somerville, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 284-7000.

Casey Callahan is licensed to practice in Massachusetts (license number 1015482) 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 1225657919.

Contact Information

	Casey Callahan, MD
	300 Broadway, Somerville, MA 02145-2935
	(617) 284-7000
	Not Available

Map and Direction

Physician's Profile

Full Name	Casey Callahan
Gender	Female
Speciality	Family Medicine
Location	300 Broadway, Somerville, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1225657919
Provider Enumeration Date: 04/13/2020
Last Update Date: 09/19/2023

Medicare PECOS Information:

PECOS PAC ID: 2769804285
Enrollment ID: I20231026002907

Medical Identifiers

Medical identifiers for Casey Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225657919	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	1015482 (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. Casey Callahan allows following entities to bill medicare on her behalf.

Entity Name	Cambridge Public Health Commission
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1932313228 PECOS PAC ID: 8921910894 Enrollment ID: O20050808000725

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. Casey Callahan 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
Casey Callahan, MD 300 Broadway, Somerville, MA 02145-2935 Ph: (617) 284-7000	Casey Callahan, MD 300 Broadway, Somerville, MA 02145-2935 Ph: (617) 284-7000

Reviews and Comments

Family Medicine Doctors in Somerville, MA

Amanda Klein, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Broadway, Somerville, MA 02145 Phone: 617-284-7000
Meera Sunder, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 26 Central St, Somerville, MA 02143 Phone: 617-665-3370
Leora Fishman, MD Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 1020 Broadway, Somerville, MA 02144 Phone: 617-628-2160 Fax: 617-628-8237
Jason Shaffer, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 300 Broadway, Somerville, MA 02145 Phone: 401-737-7010
Lucia Dias-hoff, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 440 Foley St, Somerville, MA 02145 Phone: 857-282-0777
Anil Gullapalli, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 40 Holland St, Somerville, MA 02144 Phone: 617-629-6000
Lara E. Hall, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 337 Somerville Ave, Somerville, MA 02143 Phone: 617-665-3370

Casey Callahan, MD - Medicare Family Medicine in Somerville, MA