MICHAEL STANLEY WERTHEIM (MD) – Hematology & Oncology Physician, NPI 1982643474
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,007 HEMATOLOGY/ONCOLOGY in FL
Provider Addresses for MICHAEL STANLEY WERTHEIM (MD)
1871 SE Tiffany Ave
Suite 100
Port St Lucie, FL 349527585
Phone: (772) 335-5666
Fax: (772) 335-4826
Type: Location
PO BOX 2147
FORT MYERS, FL 339022147
Phone: (239) 343-9567
Fax: (393) 439-5712
Type: Mailing
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 339057809
Phone: (239) 343-9567
Fax: (239) 343-9571
Type: Location
1871, Southeast Tiffany Avenue, Port Saint Lucie, Saint Lucie County, Florida, 34952, United States
SUITE 100
PORT ST LUCIE, FL 349527585
Phone: (772) 335-5666
Fax: (772) 335-4826
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 219 Open Payments records for all available years, with a total value of $14,651.
Total Amount is formed as General ($14,651) + Research ($0) + Ownership ($0) = $14,651.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Mirati Therapeutics, Inc. ($5,312).
Total Amount
$14,651
General + Research + Ownership
Payments
219
Total payment records
General Amount
$14,651
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Mirati Therapeutics, Inc. | $5,312 |
| AstraZeneca Pharmaceuticals LP | $3,012 |
| BeiGene USA, Inc. | $1,375 |
| Novartis Pharmaceuticals Corporation | $1,196 |
| PFIZER INC. | $385 |
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: 2024-02-08
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 |
|---|---|---|---|---|
| I20100707000066 | I | Hematology/Oncology | FL | TBD |
| I20240208001463 | I | Hematology/Oncology | NM | 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 |
|---|---|---|---|---|
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 22,440 | 24 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 4,125 | 22 | $0 |
| J0897 | Injection, denosumab, 1 mg | 3,660 | 19 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 2,370 | 32 | $0 |
| Q5106 | Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 2,100 | 21 | $0 |
Insurance plans in this area (ZIP 34952)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | FL | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 90 | 77 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NM | |
| Family Practice | NM | |
| Nurse Practitioner | NM | |
| Family Practice | NM | |
| Clinical Psychologist | NM | |
| Family Practice | NM | |
| H E M A T O L O G Y/ O N C O L O G Y | CA | |
| Internal Medicine, Medical Oncology | NM | |
| Radiation Oncology | AK | |
| - | CT |
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