Provider Profile
Marianne H. Mainhardt, NP
Unclaimed ProfileAbout Marianne Mainhardt
Marianne H. Mainhardt, NP is a nurse practitioner based in Marinette, WI. According to Medicare claims data, Marianne cared for 107 Medicare patients across 157 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, and administration of influenza virus vaccine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (715) 732-8000
- Email not available
Practice Locations
4061 OLD PESHTIGO RD
Marinette, WI 54143
1510 University Dr
Marinette, WI 54143
Procedures Most Often Billed to Medicare
157 services · 107 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
11 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
101 | As often as other peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
29 | As often as other peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
16 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other nurse practitioners in Marinette 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Marianne H. Mainhardt's specialty?
Marianne H. Mainhardt is a nurse practitioner in Marinette, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marianne H. Mainhardt?
Marianne H. Mainhardt is listed at 4061 Old Peshtigo Rd, Marinette, WI 54143. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marianne H. Mainhardt?
The number on file is (715) 732-8000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Marianne H. Mainhardt's NPI number?
Marianne H. Mainhardt's National Provider Identifier is 1932290004. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Marianne H. Mainhardt's education?
Marianne H. Mainhardt attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Marianne H. Mainhardt been practicing?
Marianne H. Mainhardt has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is Marianne H. Mainhardt known for?
According to Medicare billing data, Marianne H. Mainhardt provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marianne H. Mainhardt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marianne H. Mainhardt. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.