Dr Rafael A Guillen, MD in Bronx, NY - Medicare Internal Medicine

Dr Rafael A Guillen, MD is a medicare enrolled "Internal Medicine" physician in Bronx, New York. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice North Shore Medical Group Of The Mount Sinai School Of Medicine and his current practice location is 800 Grand Concourse Frnt Office5, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 401-2300.

Dr Rafael A Guillen is licensed to practice in New York (license number 233234) 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 1861430076.

Contact Information

	Dr Rafael A Guillen, MD
	800 Grand Concourse Frnt Office5, Bronx, NY 10451-3003
	(718) 401-2300
	(718) 401-2322

Map and Direction

Physician's Profile

Full Name	Dr Rafael A Guillen
Gender	Male
Speciality	Internal Medicine
Experience	37 Years
Location	800 Grand Concourse Frnt Office5, Bronx, New York
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 Rafael A Guillen graduated from medical school in 1987

NPI Data:

NPI Number: 1861430076
Provider Enumeration Date: 06/02/2006
Last Update Date: 05/28/2020

Medicare PECOS Information:

PECOS PAC ID: 6901851807
Enrollment ID: I20050314000683

Medical Identifiers

Medical identifiers for Dr Rafael A Guillen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1861430076	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	233234 (New York)	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. Dr Rafael A Guillen allows following entities to bill medicare on his behalf.

Entity Name	North Shore Medical Group Of The Mount Sinai School Of Medicine
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275640609 PECOS PAC ID: 8921999087 Enrollment ID: O20040320000412

Entity Name	R Guillen Md Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467612499 PECOS PAC ID: 4486726478 Enrollment ID: O20080708000629

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 Rafael A Guillen 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 Rafael A Guillen, MD 800 Grand Concourse Frnt Office5, Bronx, NY 10451-3003 Ph: (718) 401-2300	Dr Rafael A Guillen, MD 800 Grand Concourse Frnt Office5, Bronx, NY 10451-3003 Ph: (718) 401-2300

Reviews and Comments

Internal Medicine Doctors in Bronx, NY

Selina Sultana Zaman, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 600 E 233rd St, Bronx, NY 10466 Phone: 718-920-9000
Dr. Jyothi B Kudakandira, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1650 Grand Concourse, Bronx, NY 10457 Phone: 718-960-1234
Mana Rao, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 2015 Grand Concourse, Bronx, NY 10453 Phone: 718-299-7295 Fax: 718-299-6797
Dr. Keshav Teelucksingh, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2015 Grand Concourse, Bronx, NY 10453 Phone: 718-299-7295 Fax: 718-299-6797
Tannaz Iranpour Boroujeni, M.D Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 600 E 233rd St, Bronx, NY 10466 Phone: 617-840-0110
Heather Root, MD Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 111 E 210th St, Bronx, NY 10467 Phone: 718-920-8592 Fax: 718-405-0610
Kohtaro Ooka, Internal Medicine Medicare: Medicare Enrolled Practice Location: 1825 Eastchester Rd, Bronx, NY 10461 Phone: 844-556-6683

Dr Rafael A Guillen, MD - Medicare Internal Medicine in Bronx, NY