Erika Holbrook, APNP
Nurse Practitioner · Baldwin, WI
Erika Holbrook, APNP is a nurse practitioner with a practice address in Baldwin, Wisconsin, and NPI 1477392512, issued on May 20, 2024. Check the license (Wisconsin 15141, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erika Holbrook
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 15141 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Bergslien St, Baldwin, WI 54002
- Phone
- (715) 684-1111
- Enumerated
- May 20, 2024
- Record last updated
- Oct 21, 2024
- Fax
- (715) 684-1119
- Medicare enrollment
- Enrolled (PECOS I20240716000858); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1100 Bergslien St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erika Holbrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 15141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Baldwin Area Medical Center IncBaldwin, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
7 nurse practitioner records list a practice address in Baldwin
They are 7 of the 119 NPPES records with a practice address in Baldwin, and 3,995 nurse practitioner records in Wisconsin.
All 7 in Baldwin → All 3,995 in Wisconsin → Every provider in Baldwin →
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 Erika Holbrook, APNP's NPI number?
Erika Holbrook, APNP's National Provider Identifier (NPI) is 1477392512, issued on May 20, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Erika Holbrook, APNP located?
The NPPES record lists a practice address at 1100 Bergslien St, Baldwin, WI, 54002. Phone: (715) 684-1111. Providers update this record themselves, so call before visiting.
How can I verify Erika Holbrook, APNP's license?
NPPES lists Wisconsin license number 15141, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Erika Holbrook, APNP prescribe under Medicare Part D?
In 2024, Erika Holbrook, APNP had 15 Medicare Part D claims for 12 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.