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Edit this profileWhere to find Andrew J. Fritz, FNP
- Oshkosh location main office
2700 W 9Th Ave # 203A, Oshkosh, WI 54904 - Manitowoc location
4100 Dewey St, Manitowoc, WI 54220
About Andrew Fritz
Andrew J. Fritz, FNP is a nurse practitioner practicing in Oshkosh, WI. Andrew is also listed as specializing in nurse practitioner — family. Medicare claims data shows Andrew provided 519 services to 285 patients. The services billed most often include anticoagulant management of patient taking warfarin, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and blood test, clotting time. This provider record is associated with NPI 1649908187.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (920) 738-2000
- Email not available
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Practice Locations
2700 W 9TH AVE # 203A
Oshkosh, WI 54904
4100 Dewey St
Manitowoc, WI 54220
Procedures Most Often Billed to Medicare
519 services · 285 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
206 | More often than most peers in Nurse Practitioner |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
18 | As often as other 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 |
147 | More often than most peers in Nurse Practitioner |
| Blood test, clotting time | Lab test | 85610 |
56 | As often as other peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
39 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
32 | Less often than most peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
21 | As often as other 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 32 related providers in 4 groups
Other nurse practitioners in Oshkosh 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Anticoagulant management of patient taking warfarin 8
Providers in WI who bill this service to Medicare most often.
Common questions
What kind of doctor is Andrew J. Fritz?
Andrew J. Fritz is a nurse practitioner in Oshkosh, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Andrew J. Fritz's address?
Andrew J. Fritz is listed at 2700 W 9Th Ave # 203A, Oshkosh, WI 54904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Andrew J. Fritz?
The number on file is (920) 738-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Andrew J. Fritz?
Andrew J. Fritz's National Provider Identifier is 1649908187. 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
Where did Andrew J. Fritz train?
Andrew J. Fritz attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Andrew J. Fritz have?
Andrew J. Fritz has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Andrew J. Fritz perform?
According to Medicare billing data, Andrew J. Fritz provides treatments such as anticoagulant management of patient taking warfarin and 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
Is Andrew J. Fritz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Andrew J. Fritz. If this is you, claiming it is free.
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