DR. MICHAEL KAM (MD) – Gastroenterology Physician, NPI 1316040504
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for DR. MICHAEL KAM (MD)
PO BOX 81087
ROCHESTER, MI 483081087
Phone: (248) 844-2700
Fax: (248) 852-0806
Type: Mailing
South Rochester Road, Rochester Hills, Oakland County, Michigan, 48307, United States
SUITE 210
ROCHESTER HILLS, MI 48307
Phone: (248) 844-2700
Fax: (248) 852-0806
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 255 Open Payments records for all available years, with a total value of $5,810.
Total Amount is formed as General ($5,810) + Research ($0) + Ownership ($0) = $5,810.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($1,400).
Total Amount
$5,810
General + Research + Ownership
Payments
255
Total payment records
General Amount
$5,810
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2007-06-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20070611000130 | I | Internal Medicine | MI | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,222 | 396 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 299 | 278 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 276 | 181 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 193 | 184 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 85 | 84 | $0 |
Insurance plans in this area (ZIP 48308)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MI | 45385 | Removal of polyps or growths of large bowel using an endoscope | 60 | 60 |
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