Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Michelle Dianne Niehaus

Individual provider Family Medicine Physician · NPI 1629530399

Michelle Dianne Niehaus is a Nurse Practitioner in Quincy, Illinois. Qualified in 2019, 7 years ago. Practices with Quincy Physicians and Surgeons Clinic, PLLC, a 231-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
7
Licensed in
IL
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

1025 Maine St
Quincy, IL 62301-4096
Phone: (217) 222-6550
Fax: (217) 277-2253
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1225 S Gear Ave Ste 153, W Burlington, IA 52655-1686 — (319) 754-4400
  • 1150 N Cole St, Bushnell, IL 61422-9503 — (309) 772-9444
  • 515 E Grant St Ste 213, Macomb, IL 61455-3378 — (309) 837-6937
  • 216 Pittsfield Rd, Mt Sterling Il, IL 62353 — (217) 773-3963

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 277004354 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 209.019108 (IL)

Record details

NPI number1629530399
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 2, 2019
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Quincy Physicians And Surgeons Clinic, Pllc — 231 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Quincy