Doctor profile · Federal record
Dr. Tiffany Marinier, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Onalaska, WI
- NPI 1144343161
- Accepts Medicare
- 22 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3111 Gundersen Dr
Onalaska, WI 546508447
(608) 775-8630 - Mailing address
-
1836 South Ave
La Crosse, WI 546015429
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 24, 2014
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Wisconsin #60962 · Minnesota #102952 · Illinois #036125948
- Medicaid
- IL #036125948
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144343161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
253
Distinct HCPCS
5
Medicare allowed
$24,536
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 97 | 74 | $93 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 49 | $63 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 45 | 45 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 33 | $93 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 26 | $137 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 78. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,487
Patients
652
Total drug cost
$34,226
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 393 | 105 | $6,365 |
| Lisinopril | Generic | 243 | 66 | $1,556 |
| Levothyroxine Sodium | Generic | 212 | 60 | $2,788 |
| Losartan Potassium | Generic | 204 | 50 | $3,061 |
| Metoprolol Succinate | Generic | 199 | 49 | $3,020 |
| Omeprazole | Generic | 192 | 52 | $2,546 |
| Amlodipine Besylate | Generic | 183 | 45 | $1,914 |
| Hydrochlorothiazide | Generic | 122 | 27 | $586 |
| Duloxetine Hcl | Generic | 118 | 24 | $3,277 |
| Gabapentin | Generic | 117 | 33 | $2,157 |
Hospital affiliations
Frequently asked questions
What is Dr. Tiffany Marinier's medical specialty?
Dr. Tiffany Marinier practices Internal Medicine Physician in Onalaska, WI.
Where does Dr. Tiffany Marinier practice?
Dr. Tiffany Marinier practices at 3111 Gundersen Dr, Onalaska, WI 546508447. Office phone: 6087758630.
What is Dr. Tiffany Marinier's NPI?
Dr. Tiffany Marinier's National Provider Identifier (NPI) is 1144343161, issued by NPPES.
Does Dr. Tiffany Marinier accept Medicare assignment?
Yes. Dr. Tiffany Marinier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Marinier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.