DR. JOHN MARKUS DELEEUW (DO) – Internal Medicine Physician, NPI 1770590846
Internal Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
Provider Addresses for DR. JOHN MARKUS DELEEUW (DO)
315 S OSTEOPATHY ST
KIRKSVILLE, MO 635016401
Phone: (660) 785-1000
Type: Location
1607 S BALTIMORE ST
KIRKSVILLE, MO 635014536
Phone: (660) 627-3363
Fax: (660) 627-3367
Type: Location
509 N MADISON ST
BLOOMFIELD, IA 525371271
Phone: (641) 664-3832
Fax: (641) 664-1857
Type: Mailing
615, North Davis Street, Kirksville, Adair County, Missouri, 63501, United States
KIRKSVILLE, MO 635013134
Phone: (660) 665-4168
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $199.
Total Amount is formed as General ($199) + Research ($0) + Ownership ($0) = $199.
Last reported payment date: 2024-05-31 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($45).
Total Amount
$199
General + Research + Ownership
Payments
10
Total payment records
General Amount
$199
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-31
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: 2022-08-06
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 |
|---|---|---|---|---|
| I20070313000007 | I | Internal Medicine | MO | TBD |
| I20220806000525 | I | Internal Medicine | IA | 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 | 17 | 12 | $0 |
Insurance plans in this area (ZIP 63501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IA | |
| Nurse Practitioner | IA | |
| Family Practice | IA | |
| Family Practice | IA | |
| General Surgery | MO | |
| Internal Medicine | IA | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | IA | |
| - | IA | |
| Family Practice | VA |
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