Doctor profile · Federal record
Dr. John Poss, NP
Nurse Practitioner · Oshkosh, WI
- NPI 1578551172
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
855 N Westhaven Dr
Oshkosh, WI 549047668
(920) 456-7408 - Mailing address
-
2901 W Kinnickinnic River Pkwy Ste 309
Milwaukee, WI 532153660
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- December 1, 2021
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #88433
- Medicaid
- WI #43812500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578551172. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43
Distinct HCPCS
2
Medicare allowed
$2,468
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 15 | $54 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $66 |
In context: peer comparison
Among 28 peers in Oshkosh Nurse Practitioner, average services per provider: 48. This provider delivers 0.9× the peer median.Frequently asked questions
What is Dr. John Poss's medical specialty?
Dr. John Poss practices Nurse Practitioner in Oshkosh, WI.
Where does Dr. John Poss practice?
Dr. John Poss practices at 855 N Westhaven Dr, Oshkosh, WI 549047668. Office phone: 9204567408.
What is Dr. John Poss's NPI?
Dr. John Poss's National Provider Identifier (NPI) is 1578551172, issued by NPPES.
What procedures does Dr. John Poss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.