Provider Profile
Brandon Dillenback, FNP
Unclaimed ProfileAbout Brandon Dillenback
Listed in the NPI registry as a nurse practitioner, Brandon Dillenback, FNP practices in Fond Du Lac, WI. According to Medicare claims data, Brandon cared for 303 Medicare patients across 356 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 established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
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
- (920) 926-8573
- Email not available
Practice Locations
420 E DIVISION ST
Fond Du Lac, WI 54935
Procedures Most Often Billed to Medicare
356 services · 303 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine, inactivated | Treatment | 90653 |
23 | As often as other peers in Nurse Practitioner |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
22 | More often than most peers in Nurse Practitioner |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
16 | As often as other peers in Nurse Practitioner |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
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 |
120 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
75 | More often than most 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 |
49 | As often as other peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
29 | More often than most peers in Nurse Practitioner |
| Administration of pneumococcal vaccine | Billing code | G0009 |
11 | 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 — 28 related providers in 4 groups
Other nurse practitioners in Fond Du Lac 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine, inactivated 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Brandon Dillenback specialize in?
Brandon Dillenback is a nurse practitioner in Fond Du Lac, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Brandon Dillenback located?
Brandon Dillenback is listed at 420 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
What is Brandon Dillenback's phone number?
The number on file is (920) 926-8573. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Brandon Dillenback's NPI number?
Brandon Dillenback's National Provider Identifier is 1275088072. 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 Brandon Dillenback train?
Brandon Dillenback attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Brandon Dillenback been practicing?
Brandon Dillenback has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Brandon Dillenback do most often?
According to Medicare billing data, Brandon Dillenback provides treatments such as influenza vaccine, inactivated and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Brandon Dillenback confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Brandon Dillenback. 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.