William Platzer, MD in Geneva, NY - Medicare Internal Medicine

William Platzer, MD is a medicare enrolled "Internal Medicine" physician in Geneva, New York. He graduated from medical school in 1972 and has 53 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Western New York Medical Practice Pc and his current practice location is 200 North St Ste 301, Geneva, New York. You can reach out to his office (for appointments etc.) via phone at (315) 787-5445.

William Platzer is licensed to practice in New York (license number 116903) 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 1386733442.

Contact Information

	William Platzer, MD
	200 North St Ste 301, Geneva, NY 14456-1561
	(315) 787-5445
	(315) 787-5108

Map and Direction

Physician's Profile

Full Name	William Platzer
Gender	Male
Speciality	Internal Medicine
Experience	53 Years
Location	200 North St Ste 301, Geneva, 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:

William Platzer graduated from medical school in 1972

NPI Data:

NPI Number: 1386733442
Provider Enumeration Date: 10/12/2006
Last Update Date: 07/10/2025

Medicare PECOS Information:

PECOS PAC ID: 3173437811
Enrollment ID: I20100708000738

Medical Identifiers

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

Identifier	Type	State	Issuer
1386733442	NPI	-	NPPES
P010116903	Other	NY	BLUE CHOICE
116903-6	Other	NY	WORKER'S COMP
102201BJ	Other	NY	PREFERRED CARE
463938	Medicaid	NY
P00003454	Other	NY	R.R. MEDICARE
P010116903	Other	NY	BLUE SHIELD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	116903 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Finger Lake Health-geneva General Hospital	Geneva, NY	Hospital
Clifton Springs Hospital And Clinic	Clifton springs, NY	Hospital
Rochester General Hospital	Rochester, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Western New York Medical Practice Pc	3870767791	453

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 Platzer allows following entities to bill medicare on his behalf.

Entity Name	Western New York Medical Practice Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1063790608 PECOS PAC ID: 3870767791 Enrollment ID: O20111110000598

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 Platzer 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 Platzer, MD 200 North St Ste 301, Geneva, NY 14456-1561 Ph: (315) 787-5445	William Platzer, MD 200 North St Ste 301, Geneva, NY 14456-1561 Ph: (315) 787-5445

Reviews and Comments

Internal Medicine Doctors in Geneva, NY

Amanda Laine Bennett, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 200 North St Ste 101, Geneva, NY 14456 Phone: 315-787-5175
Dr. William Porter Welbourne, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 200 North St, Suite 102, Geneva, NY 14456 Phone: 315-787-5400 Fax: 315-787-5475
Angel A. Diaz, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 821 Pre Emption Rd Ste 300, Geneva, NY 14456 Phone: 315-787-5310 Fax: 315-787-5314
Rachael Beth Johengen, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 196 North St, Geneva, NY 14456 Phone: 315-787-4000
Dr. Margaret Mary Ameyaw, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 196 North Street, Geneva, NY 14456 Phone: 315-787-4303
Dr. Raquel Reyes, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 601b W Washington St, Geneva, NY 14456 Phone: 315-781-8448 Fax: 315-781-8444
Dr. David Cywinski, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 875 Pre Emption Rd, Geneva, NY 14456 Phone: 315-798-5061

William Platzer, MD - Medicare Internal Medicine in Geneva, NY