Provider Profile
Cynthia N. Wittwer, PA-C
Unclaimed ProfileAbout Cynthia Wittwer
Cynthia N. Wittwer, PA-C is a physician assistant practicing in Fond Du Lac, WI. Medicare claims data shows Cynthia provided 87 services to 83 patients. The services billed most often include emergency department visit with high level of medical decision making, emergency department visit with moderate level of medical decision making, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. This provider record is associated with NPI 1326456807.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 929-2300
- Email not available
Practice Locations
430 E DIVISION ST
Fond Du Lac, WI 54935
Procedures Most Often Billed to Medicare
87 services · 83 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
21 | As often as other peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
42 | As often as other peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
24 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 3
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 — 12 related providers in 2 groups
Other physician assistants in Fond Du Lac 5
Same specialty, same city.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 7
Providers in WI who bill this service to Medicare most often.
Common questions
What is Cynthia N. Wittwer's specialty?
Cynthia N. Wittwer is a physician assistant in Fond Du Lac, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Cynthia N. Wittwer?
Cynthia N. Wittwer is listed at 430 E Division St, Fond Du Lac, WI 54935. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Cynthia N. Wittwer?
The number on file is (920) 929-2300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Cynthia N. Wittwer?
Cynthia N. Wittwer's National Provider Identifier is 1326456807. 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
How much experience does Cynthia N. Wittwer have?
Cynthia N. Wittwer has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Cynthia N. Wittwer known for?
According to Medicare billing data, Cynthia N. Wittwer provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Cynthia N. Wittwer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Cynthia N. Wittwer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.