DR. CHRISTOPHER WILLIAMS (M.D, CMD, FRCP(EDIN)) – Hospice and Palliative Medicine (Internal Medicine) Physician, NPI 1932193596
Hospice and Palliative Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
164 HOSPICE/PALLIATIVE CARE in MI
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Provider Addresses for DR. CHRISTOPHER WILLIAMS (M.D, CMD, FRCP(EDIN))
15500, Lundy Parkway Drive, Dearborn, Wayne County, Michigan, 48126, United States
DEARBORN, MI 481262778
Phone:
Type: Mailing
Corewell Health Dearborn Hospital, 18101, Oakwood Boulevard, Snow Woods, Dearborn, Wayne County, Michigan, 48124, United States
FACULTY - MEDICAL EDUCATION
DEARBORN, MI 481244089
Phone: (313) 982-5203
Fax: (313) 436-2701
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2016-12-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040413000271 | I | Geriatric Medicine | MI | TBD |
| I20161205001385 | I | Hospice/Palliative Care | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 116 | 106 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 31 | $0 |
| 99497 | Advance care planning, first 30 minutes | 43 | 35 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 23 | $0 |
Insurance plans in this area (ZIP 48126)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | MD | |
| - | CA | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | CA | |
| Internal Medicine, Pulmonary Disease | CA | |
| Diagnostic Radiology, Interventional Radiology | CA | |
| Family Practice | CA | |
| - | CA | |
| Family Practice | CA |
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