PHILIP N VELDERMAN (M.D.) – Rheumatology Physician, NPI 1366401325
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
216 RHEUMATOLOGY in MI
Provider Addresses for PHILIP N VELDERMAN (M.D.)
5800 FOREMOST DR SE STE 300
GRAND RAPIDS, MI 495467062
Phone: (616) 954-9800
Type: Mailing
577 MICHIGAN AVE STE 104
HOLLAND, MI 494234911
Phone: (616) 393-5336
Type: Mailing
12460, Riley Street, Zeeland, Holland Charter Township, Ottawa County, Michigan, 49424, United States
HOLLAND, MI 494248217
Phone: (833) 850-0888
Fax: (616) 942-5309
Type: Location
844 WASHINGTON AVE STE 1200
HOLLAND, MI 494237186
Phone: (616) 393-5336
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $3,493.
Total Amount is formed as General ($3,493) + Research ($0) + Ownership ($0) = $3,493.
Last reported payment date: 2024-09-03 • Largest payer in this snapshot: Amgen Inc. ($3,146).
Total Amount
$3,493
General + Research + Ownership
Payments
18
Total payment records
General Amount
$3,493
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $3,146 |
| Novartis Pharmaceuticals Corporation | $63 |
| GlaxoSmithKline, LLC. | $60 |
| Janssen Biotech, Inc. | $55 |
| Mallinckrodt Hospital Products Inc. | $51 |
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: 2004-09-01
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 |
|---|---|---|---|---|
| I20040901001210 | I | Rheumatology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 94 | 87 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 34 | 34 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 33 | 33 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 19 | 18 | $0 |
Insurance plans in this area (ZIP 49546)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | MI | 20610 | Aspiration and/or injection of large joint or joint capsule | 54 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MI | |
| Internal Medicine | MI | |
| Nurse Practitioner | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| P S Y C H I A T R Y | MI | |
| Family Practice | MI | |
| - | MI |
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