DR. IAN DAVID KAISER (M.D.) – Nephrology Physician, NPI 1205279791
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
319 NEPHROLOGY in MO
Provider Addresses for DR. IAN DAVID KAISER (M.D.)
PO BOX 3810
JOPLIN, MO 648033810
Phone: (417) 347-8570
Fax: (417) 347-8544
Type: Mailing
932 E 34TH ST STE 1
JOPLIN, MO 648043932
Phone: (417) 347-8570
Fax: (417) 347-8544
Type: Location
3660 PARK SIERRA DR STE 203
RIVERSIDE, CA 925053071
Phone: (951) 687-3400
Fax: (951) 687-7630
Type: Mailing
46883 MONROE ST STE 200
INDIO, CA 922016769
Phone: (760) 254-8960
Fax: (760) 208-1802
Type: Location
932 E 34th St Ste 1
Joplin, MO 648043932
Phone: (417) 347-8570
Fax: (417) 347-8544
Type: Location
36955 Cook St Ste 102
Palm Desert, CA 922116084
Phone: (760) 341-4839
Fax: (760) 340-3536
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 32 Open Payments records for all available years, with a total value of $958.
Total Amount is formed as General ($958) + Research ($0) + Ownership ($0) = $958.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($218).
Total Amount
$958
General + Research + Ownership
Payments
32
Total payment records
General Amount
$958
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
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: 2023-11-15
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 |
|---|---|---|---|---|
| I20231115000687 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 530 | 139 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 333 | 223 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 84 | 79 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 75 | 50 | $0 |
| 99291 | Critical care, first 30-74 minutes | 59 | 30 | $0 |
Insurance plans in this area (ZIP 64803)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery, Critical Care (Intensivists) | NY | |
| Diagnostic Radiology | NY | |
| - | NY | |
| Hospitalist, Family Practice | NY | |
| - | NY | |
| Infectious Disease | NC | |
| - | NY | |
| - | NY | |
| Cardiac Surgery, Vascular Surgery | NY | |
| - | CA |
Reviews
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