DR. ALICIA M WILLIAMS
NPI 1649256314
Internal Medicine - Cardiovascular Disease in Kalamazoo, MI
About Dr. Alicia M Williams NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALICIA M WILLIAMS (NPI 1649256314) is an individual cardiovascular disease provider in Kalamazoo, Michigan, licensed in Michigan (5101009594) and active in the NPI registry since December 2005. She has opted out of Medicare through January 1, 2028 and remains eligible to order and refer, is affiliated with Bronson Methodist Hospital, and is a graduate of Michigan State University College Of Osteopathic Medicine (1986).
NPPES Registry Identity
Specialties & Licenses
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Alicia M Williams has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2026 through January 1, 2028.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bronson Methodist Hospital
Acute Care Hospitals · Kalamazoo, MIBorgess Medical Center
Acute Care Hospitals · Kalamazoo, MIOaklawn Hospital
Acute Care Hospitals · Marshall, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KALAMAZOO, MI 49048
KALAMAZOO, MI 49048
KALAMAZOO, MI 49048
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alicia Williams's NPI number?
The NPI number for Alicia Williams is 1649256314. It was assigned to this individual provider in the NPPES registry on December 15, 2005.
Where is Alicia Williams located?
Alicia Williams practices at 1722 Shaffer St Suite 1, Kalamazoo, MI 49048. The listed phone number is (269) 381-3963.
What is Alicia Williams's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Alicia Williams enrolled in Medicare?
No. Alicia Williams has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Alicia Williams accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Alicia Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Alicia Williams affiliated with any hospitals?
According to CMS data, Alicia Williams is affiliated with Bronson Methodist Hospital, Borgess Medical Center, Oaklawn Hospital and Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for Alicia Williams was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
