Provider Profile
Rebecca K. Hamman, APNP
Unclaimed ProfileAbout Rebecca Hamman
Rebecca K. Hamman, APNP is a nurse practitioner based in Whitewater, WI. According to Medicare claims data, Rebecca cared for 279 Medicare patients across 319 services. The services billed most often include removal of impacted ear wax, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 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 — free, and no identity document with a practice or institutional email.
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
- (262) 472-1300
- Email not available
Practice Locations
710 W STARIN RD
Whitewater, WI 53190
3200 E Racine St
Janesville, WI 53546
Procedures Most Often Billed to Medicare
319 services · 279 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
127 | More often than most peers in Nurse Practitioner |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
16 | Less 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 |
114 | More often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
47 | More 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 |
15 | 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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Whitewater 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Rebecca K. Hamman specialize in?
Rebecca K. Hamman is a nurse practitioner in Whitewater, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Rebecca K. Hamman located?
Rebecca K. Hamman is listed at 710 W Starin Rd, Whitewater, WI 53190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Rebecca K. Hamman's phone number?
The number on file is (262) 472-1300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Rebecca K. Hamman's NPI number?
Rebecca K. Hamman's National Provider Identifier is 1952854150. 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 Rebecca K. Hamman train?
Rebecca K. Hamman attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Rebecca K. Hamman been practicing?
Rebecca K. Hamman has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Rebecca K. Hamman do most often?
According to Medicare billing data, Rebecca K. Hamman performs procedures including removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Rebecca K. Hamman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Rebecca K. Hamman. 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.