William S Kass, MD in New York, NY - Medicare Ophthalmology

William S Kass, MD is a medicare enrolled "Ophthalmology" physician in New York, New York. His current practice location is 188 Dyckman St, New York, New York. You can reach out to his office (for appointments etc.) via phone at (646) 762-2020.

William S Kass is licensed to practice in New York (license number 321874) 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 1104386218.

Contact Information

	William S Kass, MD
	188 Dyckman St, New York, NY 10040-1004
	(646) 762-2020
	(212) 567-2730

Map and Direction

Physician's Profile

Full Name	William S Kass
Gender	Male
Speciality	Ophthalmology
Location	188 Dyckman St, New York, 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: 1104386218
Provider Enumeration Date: 03/24/2019
Last Update Date: 06/27/2023

Medicare PECOS Information:

PECOS PAC ID: 0143674903
Enrollment ID: I20230927002217

Medical Identifiers

Medical identifiers for William S Kass such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1104386218	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	321874 (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. William S Kass allows following entities to bill medicare on his behalf.

Entity Name	Sajid Malik, Md Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1215161047 PECOS PAC ID: 6103955265 Enrollment ID: O20100527000519

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. William S Kass 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
William S Kass, MD 180 Summit Ave Apt A3, Summit, NJ 07901-2917 Ph: (608) 609-2304	William S Kass, MD 188 Dyckman St, New York, NY 10040-1004 Ph: (646) 762-2020

Reviews and Comments

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Craig J Moskowitz, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 114 E 72nd St # 1d, New York, NY 10021 Phone: 212-475-9797 Fax: 917-994-9532
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William S Kass, MD - Medicare Ophthalmology in New York, NY