Earl Charles Williams Jr, MD in Crystal Lake, IL

Earl Charles Williams Jr, MD is a medicare enrolled "Emergency Medicine" physician in Crystal Lake, Illinois. His current practice location is 875 S. Route 31, Crystal Lake, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 356-7494.

Earl Charles Williams Jr is licensed to practice in Illinois (license number 036167126) 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 1912561077.

Contact Information

	Earl Charles Williams Jr, MD
	875 S. Route 31, Crystal Lake, IL 60014
	(815) 356-7494
	Not Available

Map and Direction

Physician's Profile

Full Name	Earl Charles Williams Jr
Gender	Male
Speciality	Emergency Medicine
Location	875 S. Route 31, Crystal Lake, Illinois
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1912561077
Provider Enumeration Date: 04/24/2019
Last Update Date: 10/20/2023

Medicare PECOS Information:

PECOS PAC ID: 2062839707
Enrollment ID: I20231120001076

Medical Identifiers

Medical identifiers for Earl Charles Williams Jr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1912561077	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	125-076961 (Illinois)	Secondary
390200000X	Student In An Organized Health Care Education/training Program	(* (Not Available))	Secondary
207P00000X	Emergency Medicine	036167126 (Illinois)	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. Earl Charles Williams Jr allows following entities to bill medicare on his behalf.

Entity Name	Mercy Health System Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598718603 PECOS PAC ID: 7416860440 Enrollment ID: O20031111000307

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. Earl Charles Williams Jr 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
Earl Charles Williams Jr, MD 875 South Route 31, Crystal Lake, IL 60014-7401 Ph: (797) 220-5500	Earl Charles Williams Jr, MD 875 S. Route 31, Crystal Lake, IL 60014 Ph: (815) 356-7494

Reviews and Comments

Emergency Medicine Doctors in Crystal Lake, IL

Christopher M Northern, PA Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 360 Station Dr, Crystal Lake, IL 60014 Phone: 815-356-2330 Fax: 815-477-9826
Preyanshu M Parekh, DO Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 360 Station Dr Ste 300a, Crystal Lake, IL 60014 Phone: 815-788-7500 Fax: 815-455-8044
Niral B Patel, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 360 Station Dr, Crystal Lake, IL 60014 Phone: 815-338-6600 Fax: 815-455-8044
Marilyn M C Lacrosse, M.D. Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 360 Station Dr, Crystal Lake, IL 60014 Phone: 815-338-6600 Fax: 847-802-7112
Sonia C Mehta, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 360 Station Dr, Crystal Lake, IL 60014 Phone: 815-338-6600 Fax: 815-455-8044
John C Gaskill, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 875 South Route 31, Crystal Lake, IL 60014 Phone: 888-396-3729
Sherri L Paprocki, Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 525 E Congress Pkwy, Crystal Lake, IL 60014 Phone: 815-479-8020

Earl Charles Williams Jr, MD - Medicare Emergency Medicine in Crystal Lake, IL