Dr Keith William Brennan, MD in Providence, RI

Dr Keith William Brennan, MD is a medicare enrolled "Internal Medicine" physician in Providence, Rhode Island. He graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mount Sinai School Of Medicine and his current practice location is 825 Chalkstone Ave, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 456-2145.

Dr Keith William Brennan is licensed to practice in Rhode Island (license number LP02331) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1659668580.

Contact Information

	Dr Keith William Brennan, MD
	825 Chalkstone Ave, Providence, RI 02908-4728
	(401) 456-2145
	(401) 456-6809

Map and Direction

Physician's Profile

Full Name	Dr Keith William Brennan
Gender	Male
Speciality	Internal Medicine
Experience	13 Years
Location	825 Chalkstone Ave, Providence, Rhode Island
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Keith William Brennan graduated from medical school in 2011

NPI Data:

NPI Number: 1659668580
Provider Enumeration Date: 06/29/2011
Last Update Date: 06/29/2011

Medicare PECOS Information:

PECOS PAC ID: 7719128974
Enrollment ID: I20150810000489

Medical Identifiers

Medical identifiers for Dr Keith William Brennan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1659668580	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	LP02331 (Rhode Island)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Americare Certified Special Services, Inc Chha	Brooklyn, NY	Home health agency
Mount Sinai South Nassau	Oceanside, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mount Sinai School Of Medicine	6406096544	147

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. Dr Keith William Brennan allows following entities to bill medicare on his behalf.

Entity Name	Samaritan Medical Services Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124184544 PECOS PAC ID: 7012016009 Enrollment ID: O20070727000051

Entity Name	24 On Physicians Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1578781787 PECOS PAC ID: 5698688141 Enrollment ID: O20070815000031

Entity Name	Mount Sinai School Of Medicine
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1508127531 PECOS PAC ID: 6406096544 Enrollment ID: O20130712000368

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. Dr Keith William Brennan 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
Dr Keith William Brennan, MD 825 Chalkstone Ave, Providence, RI 02908-4728 Ph: (401) 456-2000	Dr Keith William Brennan, MD 825 Chalkstone Ave, Providence, RI 02908-4728 Ph: (401) 456-2145

Reviews and Comments

Internal Medicine Doctors in Providence, RI

Christopher Donald Palmer, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 Dudley St, Providence, RI 02905 Phone: 401-274-1122 Fax: 401-453-7597
Martha Catherine Trimbur, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 245 Chapman St Ste 300, Providence, RI 02905 Phone: 401-444-4741 Fax: 401-444-4445
Karl Herman, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Fain Bldg., Providence, RI 02906 Phone: 401-793-4489 Fax: 401-793-4047
Muhammad Baig, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Fain Bldg, Providence, RI 02906 Phone: 401-793-4489 Fax: 401-793-4047
Gary M Katzman, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 208 Collyer Street, Suite 100, Providence, RI 02904 Phone: 401-793-7191 Fax: 401-793-7200
Thomas Fairweather Crain, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Providence, RI 02906 Phone: 401-793-4630
James Atkinson, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Providence, RI 02906 Phone: 401-793-4500

Dr Keith William Brennan, MD - Medicare Internal Medicine in Providence, RI