Jessica Delois Williams, M.D.
Cardiovascular Disease · Kalamazoo, MI
At a glance
1722 Shaffer St, Kalamazoo, MI 49048-1633
NPPES record updated Sep 15, 2020. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1722 Shaffer StKalamazoo, MI 49048-1633
Additional reported practice locations
85 E Us Highway 6 Ste 300Valparaiso, IN 463838948
Phone: 2199836300
Fax: 2199836080 2000 Roosevelt Rd Ste 205
Valparaiso, IN 463832802
Phone: 2192637600
Fax: 2192637659 3630 Willowcreek Rd Ste 1
Portage, IN 463685075
Phone: 2193643062
Fax: 2193643229
Education & affiliations
- Medical / professional school
- University Of Louisville School Of Medicine
- Graduation year
- 2010
- CMS specialties
- Cardiovascular Disease (Cardiology)
Practice groups
Reported hospital affiliations
- Franciscan Health Michigan City Michigan City, IN
- Lutheran Hospital Of Indiana Fort Wayne, IN
- Northwest Health - Porter Valparaiso, IN
- Northwest Health - Starke Knox, IN
- Northwest Health-La Porte La Porte, IN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Cardiovascular Disease
- Taxonomy code
- 207RC0000X
- Enumeration date
- Apr 26, 2010
- Record updated
- Sep 15, 2020
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RC0000X
License reported: 4301110960 MI
207RC0000X · Primary
License reported: 01079951A IN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1722 Shaffer StKalamazoo, MI 49048-1633
- Phone
- (269) 381-3963
Mailing address
2022 KELLE DRCHESTERTON, IN 463048708
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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