DON LEROY HOLLANDSWORTH (D.O.) – Nephrology Physician, NPI 1730274770

DON LEROY HOLLANDSWORTH (D.O.) is a healthcare provider. based in Olympia fields, Illinois. specializing in Nephrology Physician. They hold the professional credentials D.O.. They hold a License No. 036042652 (IL). The NPI Number for DON LEROY HOLLANDSWORTH (D.O.) is 1730274770

Main info

Male
Name
DON LEROY HOLLANDSWORTH (D.O.)
NPI
1730274770
Phone
(708) 747-7960
Address
20110 GOVERNORS HWY
Enumeration Date
4 October 2006
Last Update Date
26 June 2014
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DON LEROY HOLLANDSWORTH (D.O.)

  • 20110, Governors Highway, Olympia Fields, Rich Township, Cook County, Illinois, 60461, United States

    OLYMPIA FIELDS, IL 604611030

    Phone: (708) 747-7960

    Type: Mailing

  • Advocate Immediate Care Center, 4001, Vollmer Road, Olympia Fields, Rich Township, Cook County, Illinois, 60461, United States

    OLYMPIA FIELDS, IL 604611073

    Phone: (708) 481-8883

    Fax: (708) 481-2917

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60461)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for DON LEROY HOLLANDSWORTH (D.O.)?
DON LEROY HOLLANDSWORTH (D.O.) — NPI 1730274770 — is the standard way to identify this listing.
Does the file indicate DON LEROY HOLLANDSWORTH (D.O.) is practicing under active NPI?
Directory data currently reports DON LEROY HOLLANDSWORTH (D.O.) as active.
What is DON LEROY HOLLANDSWORTH (D.O.)'s primary classification?
Nephrology Physician is the headline specialty for DON LEROY HOLLANDSWORTH (D.O.) here. Clinical services aligned with this taxonomy classification.
What address line appears for DON LEROY HOLLANDSWORTH (D.O.)?
DON LEROY HOLLANDSWORTH (D.O.)'s geographic hint is Olympia Fields, Illinois in our summary view.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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