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

Dr. Neil Curtis Dunavin, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1578798369

Dr. Neil Curtis Dunavin, MD is a Hematology in Zion, Illinois. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 2009, 17 years ago. Practices with UCSF Medical Group Business Services, a 1,531-clinician group and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
17
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
CA, IL
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2520 Elisha Ave
Zion, IL 60099-2676
Phone: (888) 828-4888
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 036.176509 (IL)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence C162772 (CA)

Record details

NPI number1578798369
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2009
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 2009 (17 years in practice)
Group practice Ucsf Medical Group Business Services — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare