Doctor profile · Federal record
Dr. Christopher Eernisse, D.O..
Family Medicine Physician (CMS: Family Practice) · Port Washington, WI
- NPI 1558742726
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1475 W Grand Ave
Port Washington, WI 53074
(262) 268-5100
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- December 2, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Wisconsin #69565
- Medicaid
- WI #100079606
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558742726. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
589
Distinct HCPCS
8
Medicare allowed
$66,985
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 276 | 140 | $121 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 108 | 108 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 85 | 66 | $85 | |
G0008 |
Administration of influenza virus vaccine | 35 | 35 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 34 | 34 | $72 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $156 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 14 | $169 | |
99496 |
Transitional care management services for problem of high complexity | 16 | 15 | $261 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 67. This provider delivers 8.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,457
Patients
621
Total drug cost
$105,721
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 379 | 101 | $4,859 |
| Amlodipine Besylate | Generic | 228 | 67 | $1,551 |
| Lisinopril | Generic | 223 | 56 | $1,255 |
| Levothyroxine Sodium | Generic | 206 | 43 | $3,012 |
| Rosuvastatin Calcium | Generic | 187 | 53 | $3,189 |
| Simvastatin | Generic | 176 | 41 | $1,684 |
| Metformin Hcl | Generic | 151 | 31 | $1,720 |
| Pantoprazole Sodium | Generic | 147 | 38 | $2,308 |
| Losartan Potassium | Generic | 131 | 40 | $1,561 |
| Metoprolol Succinate | Generic | 128 | 35 | $1,873 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Eernisse's medical specialty?
Dr. Christopher Eernisse practices Family Medicine Physician in Port Washington, WI.
Where does Dr. Christopher Eernisse practice?
Dr. Christopher Eernisse practices at 1475 W Grand Ave, Port Washington, WI 53074. Office phone: 2622685100.
What is Dr. Christopher Eernisse's NPI?
Dr. Christopher Eernisse's National Provider Identifier (NPI) is 1558742726, issued by NPPES.
Does Dr. Christopher Eernisse accept Medicare assignment?
Yes. Dr. Christopher Eernisse accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Eernisse commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.