MELANIE J VANAMSTERDAM (MD) – Hospice and Palliative Medicine (Internal Medicine) Physician, NPI 1104956200
Hospice and Palliative Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,378 INTERNAL MEDICINE in FL
Provider Addresses for MELANIE J VANAMSTERDAM (MD)
PO BOX 417
STUART, FL 349950417
Phone: (772) 223-2832
Fax: (772) 223-5653
Type: Mailing
200 SE HOSPITAL AVE
STUART, FL 349942346
Phone: (772) 223-5618
Fax: (772) 288-5834
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: 2018-04-04
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 |
|---|---|---|---|---|
| I20180404002770 | I | Internal Medicine | FL | 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 | 215 | 205 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 131 | 108 | $0 |
| 99497 | Advance care planning, first 30 minutes | 66 | 63 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 32 | 15 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 28 | 14 | $0 |
Insurance plans in this area (ZIP 34995)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | GA | |
| Orthopedic Surgery | FL | |
| Orthopedic Surgery | ME | |
| Physician Assistant | FL | |
| Certified Nurse Midwife (Cnm) | FL | |
| Pulmonary Disease, Critical Care (Intensivists) | WV | |
| Hospitalist, Internal Medicine | FL | |
| Nurse Practitioner | FL | |
| Family Practice | FL | |
| N E U R O L O G Y | FL |
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