Laura Ann Ernster, APNP
Nurse Practitioner · Sheboygan, WI
Laura Ann Ernster, APNP is a nurse practitioner with a practice address in Sheboygan, Wisconsin, and NPI 1578154647, issued on Feb 1, 2021. Check the license (Wisconsin 10075-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Laura Ann Ernster
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 10075-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2707 S Business Dr, Sheboygan, WI 53081
- Phone
- (920) 783-0112
- Enumerated
- Feb 1, 2021
- Record last updated
- Aug 29, 2023
- Fax
- (413) 507-6019
- Medicare enrollment
- Enrolled (PECOS I20230926004139); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Laura Ann Ernster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 10075-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average nurse practitioner in 2024
360 Medicare Part D claims for 36 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Buprenorphine-Naloxone256 claims
- Suboxone26 claims
- Clonidine Hcl17 claims
- Zubsolv16 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.
Industry payments in 2024: $13.61
1 payment: food and beverage; the largest payer was Braeburn Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cleanslate Medical Group OF Wisconsin SCSheboygan, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
62 nurse practitioner records list a practice address in Sheboygan
They are 62 of the 1,385 NPPES records with a practice address in Sheboygan, and 3,995 nurse practitioner records in Wisconsin.
All 62 in Sheboygan → All 3,995 in Wisconsin → Every provider in Sheboygan →
Other nurse practitioner records in Wisconsin
- Caroline Aaberg, APNPMadison, WI1881384394
- Joyce Abbott, APNPOshkosh, WI1003824665
- Mohamed Abdelazim, APNPAppleton, WI1760266696
- Jacklyn Abel, AGACNP-BCMauston, WI1104631506
- Henrietta Abili, APNPGermantown, WI1174859524
- Jade Abts, NPGreen Bay, WI1992293708
- Karalyn Adam, DNP, RNMarshfield, WI1780933051
- Carol Adamczyk, MSNWauwatosa, WI1457502395
- Amanda Adams, NPMadison, WI1023366598
- Bernadette Adams, FNPWestby, WI1427047620
Common questions
What is Laura Ann Ernster, APNP's NPI number?
Laura Ann Ernster, APNP's National Provider Identifier (NPI) is 1578154647, issued on Feb 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Laura Ann Ernster, APNP located?
The NPPES record lists a practice address at 2707 S Business Dr, Sheboygan, WI, 53081. Phone: (920) 783-0112. Providers update this record themselves, so call before visiting.
How can I verify Laura Ann Ernster, APNP's license?
NPPES lists Wisconsin license number 10075-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Laura Ann Ernster, APNP prescribe under Medicare Part D?
In 2024, Laura Ann Ernster, APNP had 360 Medicare Part D claims for 36 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.