FREDDIE MERTZIG, APNP
Gerontology Nurse Practitioner · MILWAUKEE, WI
Individual Active NPI 1922523836
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 340 | 1,862 | $206,298 | $52,301 | $37,454 |
| 2023 | 325 | 1,448 | $223,092 | $57,499 | $41,668 |
| 2022 | 300 | 925 | $141,286 | $43,090 | $32,399 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| J1010 | Injection, methylprednisolone acetate, 1 mg | 600 | $0 | $0 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 413 | $72 | $47 |
| 36415 | Insertion of needle into vein for collection of blood sample | 131 | $9 | $9 |
| 85610 | Blood test, clotting time | 112 | $4 | $4 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 96 | $102 | $76 |
| 80048 | Blood test, basic group of blood chemicals (calcium, total) | 83 | $8 | $8 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 82 | $8 | $8 |
| 80053 | Blood test, comprehensive group of blood chemicals | 29 | $10 | $10 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 26 | $3 | $3 |
| 69210 | Removal of impacted ear wax | 26 | $38 | $21 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 20 | $11 | $9 |
| 81003 | Automated urinalysis test | 16 | $2 | $2 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Gerontology Nurse Practitioner | 363LG0600X | ✓ | 7889-33 | WI |
| Nurse Practitioner | 363L00000X | 7889-33 | WI |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- No
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See all Gerontology Nurse Practitioner providers in Wisconsin →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.