Amber Kathlyn Miller, APRN
Family Nurse Practitioner · Watertown, WI
Amber Kathlyn Miller, APRN is a family nurse practitioner with a practice address in Watertown, Wisconsin, and NPI 1043947609, issued on Aug 4, 2022. Check the license (Wisconsin 255470, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amber Kathlyn Miller
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 255470 WI
Self-reported in NPPES; status is on the state search - Practice location
- 125 Hospital Dr, Watertown, WI 53098
- Phone
- (920) 262-4495
- Enumerated
- Aug 4, 2022
- Record last updated
- Aug 4, 2022
- Medicare enrollment
- Enrolled (PECOS I20221104000344); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 125 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Timothy Barnes, PTPhysical Therapist1376905141
- Kristine Bennett, RDN,CDRegistered Dietitian1720592454
Verify Amber Kathlyn Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 255470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average family nurse practitioner in 2024
5,109 Medicare Part D claims for 417 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 171 claims were for opioids.
Most prescribed
- Atorvastatin Calcium402 claims
- Levothyroxine Sodium229 claims
- Lisinopril177 claims
- Amlodipine Besylate167 claims
- Furosemide151 claims
- Losartan Potassium151 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Mercy Health System CorporationJanesville, WI
- Watertown Physician Practices LLCWatertown, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amber Kathlyn Miller among 2,814 family nurse practitioner records in Wisconsin
Amber Kathlyn Miller, APRN is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2022 · median 2019 among the 1,740 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 family nurse practitioner records list a practice address in Watertown
They are 16 of the 366 NPPES records with a practice address in Watertown, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Watertown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jan Beyer, NPWatertown, WI 530981083013270
- Melissa Davey, FNP-CWatertown, WI 530981891129482
- Melodie Defouw, APNPWatertown, WI 530981881164481
- Jeanne Denk, NPWatertown, WI 530981962678086
- Jennifer Furlong, APNPWatertown, WI 530981912781188
- Heidi Pauli, APNPWatertown, WI 530981912629908
- Teresa PriceWatertown, WI 530981619425741
- Abigail Voss, FNP-CWatertown, WI 530981821970716
Common questions
What is Amber Kathlyn Miller, APRN's NPI number?
Amber Kathlyn Miller, APRN's National Provider Identifier (NPI) is 1043947609, issued on Aug 4, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Amber Kathlyn Miller, APRN located?
The NPPES record lists a practice address at 125 Hospital Dr, Watertown, WI, 53098. Phone: (920) 262-4495. Providers update this record themselves, so call before visiting.
How can I verify Amber Kathlyn Miller, APRN's license?
NPPES lists Wisconsin license number 255470, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Amber Kathlyn Miller, APRN prescribe under Medicare Part D?
In 2024, Amber Kathlyn Miller, APRN had 5,109 Medicare Part D claims for 417 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Amber Kathlyn Miller, APRN's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.