Michelle Dianne Niehaus
Nurse Practitioner · Quincy, IL
Michelle Dianne Niehaus is a nurse practitioner with a practice address in Quincy, Illinois, and NPI 1629530399, issued on Apr 2, 2019. Check the license (Illinois 277004354, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Dianne Niehaus
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 277004354 IL
209.019108 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Maine St, Quincy, IL 62301
- Phone
- (217) 222-6550
- Enumerated
- Apr 2, 2019
- Record last updated
- Jul 23, 2025
- Fax
- (217) 277-2253
- Medicare enrollment
- Enrolled (PECOS I20191101001095); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1025 Maine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tawny Allen, DOFamily Medicine Physician1255319844
- Dana Altman, DOFamily Medicine Physician1043298532
- Halley Anderson, DOGeriatric Medicine (Family Medicine) Physician1427495803
Verify Michelle Dianne Niehaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277004354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average nurse practitioner in 2024
3,917 Medicare Part D claims for 259 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 73 claims were for opioids.
Most prescribed
- Levothyroxine Sodium228 claims
- Gabapentin154 claims
- Atorvastatin Calcium148 claims
- Lisinopril119 claims
- Omeprazole115 claims
- Amlodipine Besylate110 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.
Bills Medicare through 2 group practices
- Chestnut Health OF Illinois LLCElgin, IL
- Quincy Physicians And Surgeons Clinic, PLLCQuincy, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Dianne Niehaus among 4,892 nurse practitioner records in Illinois
Michelle Dianne Niehaus is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 39% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2018 among the 3,389 with a school on file
- Record last updated2025 · 36% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 nurse practitioner records list a practice address in Quincy
They are 28 of the 1,336 NPPES records with a practice address in Quincy, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Quincy → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Teresa Allensworth, CNPQuincy, IL 623011992989214
- Glenda Brown, NPQuincy, IL 623011023086527
- Linda Hageman, NPQuincy, IL 623011659345288
- Lisa Knuffman, CNPQuincy, IL 623011609000439
- Peggy Miracle, NPQuincy, IL 623011326011248
- Joni Ourth-Finlay, NPQuincy, IL 623011912970831
- Jane Peterson, NPQuincy, IL 623011497729883
- Kelly Rife, NPQuincy, IL 623011942273883
Common questions
What is Michelle Dianne Niehaus's NPI number?
Michelle Dianne Niehaus's National Provider Identifier (NPI) is 1629530399, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Dianne Niehaus located?
The NPPES record lists a practice address at 1025 Maine St, Quincy, IL, 62301. Phone: (217) 222-6550. Providers update this record themselves, so call before visiting.
How can I verify Michelle Dianne Niehaus's license?
NPPES lists Illinois license number 277004354, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Dianne Niehaus prescribe under Medicare Part D?
In 2024, Michelle Dianne Niehaus had 3,917 Medicare Part D claims for 259 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.