Dr Nima Ghalehsari, MD in Brooklyn, NY - Medicare Internal Medicine

Dr Nima Ghalehsari, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Brooklyn, New York. His current practice location is 506 6th St, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 780-3000.

Dr Nima Ghalehsari is licensed to practice in New York (license number 313732) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1063918233.

Contact Information

	Dr Nima Ghalehsari, MD
	506 6th St, Brooklyn, NY 11215-3609
	(718) 780-3000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Nima Ghalehsari
Gender	Male
Speciality	Internal Medicine - Hematology & Oncology
Location	506 6th St, Brooklyn, New York
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1063918233
Provider Enumeration Date: 04/05/2018
Last Update Date: 07/15/2025

Medicare PECOS Information:

PECOS PAC ID: 0143609669
Enrollment ID: I20220614000399

Medical Identifiers

Medical identifiers for Dr Nima Ghalehsari such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1063918233	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	313732 (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 Nima Ghalehsari allows following entities to bill medicare on his behalf.

Entity Name	Essen Medical Associates, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1366418709 PECOS PAC ID: 1759353501 Enrollment ID: O20040811000885

Entity Name	House Call Medical Services Of New York Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1851345946 PECOS PAC ID: 2264517754 Enrollment ID: O20080307000427

Entity Name	Bronx Medical Practice Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356726087 PECOS PAC ID: 9739496100 Enrollment ID: O20150917000004

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 Nima Ghalehsari 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 Nima Ghalehsari, MD 1050 Water St Unit 1431, Tampa, FL 33602-5516 Ph: (949) 887-7237	Dr Nima Ghalehsari, MD 506 6th St, Brooklyn, NY 11215-3609 Ph: (718) 780-3000

Reviews and Comments

Internal Medicine Doctors in Brooklyn, NY

Dr. Alexander Usorov, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 447 Atlantic Ave, Brooklyn, NY 11217 Phone: 718-858-6300
Dr. Marcellus Andre Walker, MD Hematology & Oncology Medicare: May Accept Medicare Assignments Practice Location: 2094 Pitkin Ave, Brooklyn, NY 11207 Phone: 718-240-0516 Fax: 718-240-0564
Lotus Ahmed, D.O Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 518 Mcdonald Ave, Brooklyn, NY 11218 Phone: 917-848-5432 Fax: 347-252-6754
Mrs. Sophia Schwartzman, MD Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 2700 Ocean Avenue, Brooklyn, NY 11229 Phone: 518-587-1141
Dr. Haitham M Ahmed, MD, MPH Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 101 Pennsylvania Avenue, Brooklyn, NY 11207 Phone: 718-240-2000 Fax: 718-240-2260
Yanjin Yang, Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 506 6th St, Brooklyn, NY 11215 Phone: 718-780-3000
Ashwad Afzal, M.D. Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 506 6th St, Brooklyn, NY 11215 Phone: 718-780-5246

Dr Nima Ghalehsari, MD - Medicare Internal Medicine in Brooklyn, NY