Dr Natalie Anne Mackow, MD in Stony Brook, NY

Dr Natalie Anne Mackow, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Stony Brook, New York. Her current practice location is 101 Nicolls Rd # T16-060, Stony Brook, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-3490.

Dr Natalie Anne Mackow is licensed to practice in New York (license number 336041) 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 1437649811.

Contact Information

	Dr Natalie Anne Mackow, MD
	101 Nicolls Rd # T16-060, Stony Brook, NY 11794-4220
	(631) 444-3490
	(631) 444-7518

Map and Direction

Physician's Profile

Full Name	Dr Natalie Anne Mackow
Gender	Female
Speciality	Internal Medicine - Infectious Disease
Location	101 Nicolls Rd # T16-060, Stony Brook, 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: 1437649811
Provider Enumeration Date: 05/11/2018
Last Update Date: 07/09/2025

Medicare PECOS Information:

PECOS PAC ID: 5294080800
Enrollment ID: I20230714002900

Medical Identifiers

Medical identifiers for Dr Natalie Anne Mackow such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1437649811	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RI0200X	Internal Medicine - Infectious Disease	336041 (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 Natalie Anne Mackow allows following entities to bill medicare on her behalf.

Entity Name	University Of North Carolina At Chapel Hill
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1780669200 PECOS PAC ID: 0648181156 Enrollment ID: O20031105000359

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 Natalie Anne Mackow 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 Natalie Anne Mackow, MD 101 Nicolls Rd # T16-060, Stony Brook, NY 11794-8153 Ph: (631) 444-3490	Dr Natalie Anne Mackow, MD 101 Nicolls Rd # T16-060, Stony Brook, NY 11794-4220 Ph: (631) 444-3490

Reviews and Comments

Internal Medicine Doctors in Stony Brook, NY

Mohamed Hassan Kamel, MD Infectious Disease Medicare: Medicare Enrolled Practice Location: Stony Brook University Hospital 101 Nicolls Road, Stony Brook, NY 11794 Phone: 631-689-8333
Narinder Singh, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794 Phone: 631-444-4000
Dr. Kanhai Farrakhan, MD Infectious Disease Medicare: Medicare Enrolled Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794 Phone: 631-444-0580
Dr. Andrzej Kudelka, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 3 Pellegrino Rd, Z8151, Stony Brook, NY 11794 Phone: 631-638-0910 Fax: 631-638-0195
Dr. Richard Lin, M.D. Infectious Disease Medicare: Not Enrolled in Medicare Practice Location: University Hospital, L5, Stony Brook, NY 11794 Phone: 631-444-2540
Dr. Ajay Malhotra, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: Hsc L4 Rm 120, Stony Brook, NY 11794 Phone: 631-444-5400 Fax: 631-444-7538
Dr. John Anthony Savino Iii, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 1320 Stony Brook Rd Bldg D, Stony Brook, NY 11790 Phone: 212-241-1653 Fax: 212-289-6393

Dr Natalie Anne Mackow, MD - Medicare Internal Medicine in Stony Brook, NY