Doctor profile · Federal record
Dr. Sarah Naik, MD
Internal Medicine Physician (CMS: Internal Medicine) · Onalaska, WI
- NPI 1891797106
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3111 Gundersen Drive
Onalaska, WI 546508512
(608) 796-8630 - Mailing address
-
1836 South Ave
La Crosse, WI 546015429
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 2, 2015
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #40777
- Medicaid
- WI #32582000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891797106. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
274
Distinct HCPCS
3
Medicare allowed
$23,573
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 126 | 112 | $93 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 107 | 89 | $63 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $125 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 78. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,188
Patients
762
Total drug cost
$38,367
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 555 | 133 | $7,835 |
| Levothyroxine Sodium | Generic | 298 | 69 | $3,640 |
| Amlodipine Besylate | Generic | 265 | 60 | $2,019 |
| Lisinopril | Generic | 262 | 61 | $2,052 |
| Losartan Potassium | Generic | 253 | 60 | $3,366 |
| Simvastatin | Generic | 223 | 58 | $2,002 |
| Omeprazole | Generic | 202 | 53 | $2,769 |
| Metoprolol Succinate | Generic | 190 | 52 | $3,948 |
| Sertraline Hcl | Generic | 183 | 34 | $2,461 |
| Hydrochlorothiazide | Generic | 162 | 43 | $853 |
Hospital affiliations
Frequently asked questions
What is Dr. Sarah Naik's medical specialty?
Dr. Sarah Naik practices Internal Medicine Physician in Onalaska, WI.
Where does Dr. Sarah Naik practice?
Dr. Sarah Naik practices at 3111 Gundersen Drive, Onalaska, WI 546508512. Office phone: 6087968630.
What is Dr. Sarah Naik's NPI?
Dr. Sarah Naik's National Provider Identifier (NPI) is 1891797106, issued by NPPES.
Does Dr. Sarah Naik accept Medicare assignment?
Yes. Dr. Sarah Naik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Naik 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.