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

Daniel Chan, MD, PHD

Individual provider Obstetrics & Gynecology Physician · NPI 1902224074

Daniel Chan, MD, PHD is an Obstetrics/Gynecology in Peoria, Illinois. Qualified in 2014, 12 years ago. Practices with Osf Multi-Specialty Group, a 2,128-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
12
Licensed in
IL
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1001 Main St Ste 400
Peoria, IL 61606-2036
Phone: (309) 308-3350
Fax: (309) 308-3351
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 036156546 (IL)
Gynecologic Oncology Physician Taxonomy 207VX0201X · Licence 036.156546 (IL)

Record details

NPI number1902224074
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedApril 4, 2014
Last updated in NPPESMay 1, 2026
Certification dateMay 1, 2026
Mailing address1001 Main St Ste 400, Peoria, IL 61606-2036

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesGYNECOLOGICAL ONCOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Osf Multi-Specialty Group — 2128 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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