Doctor profile · Federal record
Dr. John Filz, P.A.
Medical Physician Assistant (CMS: Physician Assistant) · LAC du Flambeau, WI
- NPI 1447205794
- Accepts Medicare
- 37 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
450 Old Abe RD
LAC du Flambeau, WI 545389682
(715) 588-3371
fax (715) 588-7884 - Mailing address
-
409 3Rd Ave.
Hurley, WI 54534
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Wisconsin #568-023
- Medicaid
- WI #42923500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447205794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
880
Distinct HCPCS
10
Medicare allowed
$21,049
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 161 | 59 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 101 | 56 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 100 | 57 | $8 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 78 | 53 | $3 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 54 | $99 | |
83036 |
Hemoglobin a1c level | 74 | 46 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 39 | $73 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 69 | 50 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 52 | 44 | $16 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 26 | 19 | $45 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 62. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 1 | $21.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,875
Patients
317
Total drug cost
$211,413
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 358 | 60 | $13,148 |
| Lisinopril | Generic | 191 | 39 | $2,475 |
| Levothyroxine Sodium | Generic | 157 | 22 | $1,853 |
| Metoprolol Succinate | Generic | 151 | 25 | $3,626 |
| Metformin Hcl | Generic | 120 | 20 | $2,820 |
| Losartan Potassium | Generic | 113 | 23 | $2,854 |
| Hydrochlorothiazide | Generic | 108 | 19 | $596 |
| Omeprazole | Generic | 103 | 21 | $4,476 |
| Trulicity (Dulaglutide) | Brand | 102 | 17 | $105,236 |
| Jardiance (Empagliflozin) | Brand | 101 | 14 | $67,377 |
Frequently asked questions
What is Dr. John Filz's medical specialty?
Dr. John Filz practices Medical Physician Assistant in LAC du Flambeau, WI.
Where does Dr. John Filz practice?
Dr. John Filz practices at 450 Old Abe RD, LAC du Flambeau, WI 545389682. Office phone: 7155883371.
What is Dr. John Filz's NPI?
Dr. John Filz's National Provider Identifier (NPI) is 1447205794, issued by NPPES.
Does Dr. John Filz accept Medicare assignment?
Yes. Dr. John Filz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Filz commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.