Hai-wen Ma, MD in Oceanside, NY - Medicare Internal Medicine

Hai-wen Ma, MD is a medicare enrolled "Internal Medicine" physician in Oceanside, New York. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mount Sinai School Of Medicine and her current practice location is One Healthy Way, Oceanside, New York. You can reach out to her office (for appointments etc.) via phone at (516) 632-3666.

Hai-wen Ma is licensed to practice in New York (license number 218259) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1952344038.

Contact Information

	Hai-wen Ma, MD
	One Healthy Way, Oceanside, NY 11572
	(516) 632-3666
	(516) 632-3667

Map and Direction

Physician's Profile

Full Name	Hai-wen Ma
Gender	Female
Speciality	Internal Medicine
Experience	29 Years
Location	One Healthy Way, Oceanside, New York
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Hai-wen Ma graduated from medical school in 1995

NPI Data:

NPI Number: 1952344038
Provider Enumeration Date: 06/14/2006
Last Update Date: 12/09/2015

Medicare PECOS Information:

PECOS PAC ID: 8224028857
Enrollment ID: I20040515000381

Medical Identifiers

Medical identifiers for Hai-wen Ma such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1952344038	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	218259 (New York)	Primary

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. Hai-wen Ma allows following entities to bill medicare on her behalf.

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. Hai-wen Ma 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
Hai-wen Ma, MD One Healthy Way, South Nassau Communities Hospital, Oceanside, NY 11572 Ph: (516) 632-3666	Hai-wen Ma, MD One Healthy Way, Oceanside, NY 11572 Ph: (516) 632-3666

Reviews and Comments

Internal Medicine Doctors in Oceanside, NY

Conrad Li, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Healthy Way, Oceanside, NY 11572 Phone: 516-632-3666
Mrs. Pilar A Stevens-haynes, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Healthy Way, Division Of Cardiology, Oceanside, NY 11572 Phone: 516-632-3673
Dr. Muhammad Sohail Khan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Healthy Way, Oceanside, NY 11572 Phone: 516-632-3666
Dr. William H Simon, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2940 Lincoln Avenue, Ste 201, Oceanside, NY 11572 Phone: 516-766-6808 Fax: 516-766-5218
Dr. Ovidiu A. Krausz, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 310 Woods Ave, Suite 3, Oceanside, NY 11572 Phone: 646-721-3327 Fax: 888-766-8194
Won Jun Park, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Healthy Way # E1, Oceanside, NY 11572 Phone: 516-632-3672
Saeed A Siddiqui, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Healthy Way, Attn: Physician Billing, Oceanside, NY 11572 Phone: 516-255-1600 Fax: 516-255-4672

Hai-wen Ma, MD - Medicare Internal Medicine in Oceanside, NY