Billi Niemeier, FNP
Nurse Practitioner · Lake Park, IA
Billi Niemeier, FNP is a nurse practitioner with a practice address in Lake Park, Iowa, and NPI 1699447870, issued on Oct 5, 2021. Check the license (Iowa F10210124, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Billi Niemeier
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- F10210124 IA
Self-reported in NPPES; status is on the state search - Practice location
- 222 Market St, Lake Park, IA 51347
- Phone
- (712) 432-8129
- Enumerated
- Oct 5, 2021
- Record last updated
- Apr 3, 2023
- Fax
- (855) 800-9222
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,294 in Iowa → Look up another NPI →
Verify Billi Niemeier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license F10210124Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
77 Medicare Part D claims for 24 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone55 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.
Billi Niemeier among 1,294 nurse practitioner records in Iowa
Billi Niemeier, FNP is one of 1,294 nurse practitioner records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 72% of them.
- NPI issued2021 · 72% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Iowa
There are 1,294 nurse practitioner records in Iowa.
The 8 nurse practitioner records with the nearest ZIP codes
- Crystal Meyer, ARNPSpirit Lake, IA 513601841548161
- Stephanie Newkirk, NPSpirit Lake, IA 513601427783828
- Denver Splinter, CNPEstherville, IA 513341558075747
- Anne BeschornerSpencer, IA 513011801210471
- Sara Casey, ARNPSpencer, IA 513011003401720
- Bobbi Honkomp, ARNPSpencer, IA 513011649568825
- Jill Hustedt, ARNPSpencer, IA 513011154823326
- Kathryn Nelson, ARNPSpencer, IA 513011184724007
Common questions
What is Billi Niemeier, FNP's NPI number?
Billi Niemeier, FNP's National Provider Identifier (NPI) is 1699447870, issued on Oct 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Billi Niemeier, FNP located?
The NPPES record lists a practice address at 222 Market St, Lake Park, IA, 51347. Phone: (712) 432-8129. Providers update this record themselves, so call before visiting.
How can I verify Billi Niemeier, FNP's license?
NPPES lists Iowa license number F10210124, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Billi Niemeier, FNP prescribe under Medicare Part D?
In 2024, Billi Niemeier, FNP had 77 Medicare Part D claims for 24 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.