DOUGLAS R. LEIGH (M.D.) – Infectious Disease Physician, NPI 1265530455

DOUGLAS R. LEIGH (M.D.) is a healthcare provider. based in Springfield, Illinois. specializing in Infectious Disease Physician. They hold the professional credentials M.D.. They hold a License No. 036-095322 (IL). The NPI Number for DOUGLAS R. LEIGH (M.D.) is 1265530455

Main info

Male
Name
DOUGLAS R. LEIGH (M.D.)
NPI
1265530455
Phone
(217) 528-7541
Address
1025 S 6TH ST
Enumeration Date
20 September 2006
Last Update Date
22 December 2008
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 DOUGLAS R. LEIGH (M.D.)

  • 1025, South 6th Street, South Town, Springfield, Sangamon County, Illinois, 62703, United States

    SPRINGFIELD, IL 627032403

    Phone: (217) 528-7541

    Type: Mailing

  • 301, North 8th Street, Springfield, Sangamon County, Illinois, 62701, United States

    1ST FLOOR

    SPRINGFIELD, IL 627011041

    Phone: (217) 527-4720

    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.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2018-03-30

PECOS data refreshed: 2026-05-27

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

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

Insurance plans in this area (ZIP 62703)

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Reviews

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Frequently asked questions

What identifier follows DOUGLAS R. LEIGH (M.D.) across health systems?
The NPI 1265530455 uniquely identifies DOUGLAS R. LEIGH (M.D.) in U.S. healthcare data.
Is DOUGLAS R. LEIGH (M.D.)'s NPI status active today?
Active status means DOUGLAS R. LEIGH (M.D.)'s NPI record is not deactivated in the public file.
What does the directory say DOUGLAS R. LEIGH (M.D.) does?
Insurance directories may phrase it differently, but here DOUGLAS R. LEIGH (M.D.) maps to Infectious Disease Physician. Clinical services aligned with this taxonomy classification.
Which community is linked to DOUGLAS R. LEIGH (M.D.)?
DOUGLAS R. LEIGH (M.D.) shows a connection to Springfield, Illinois in registry-derived data.
Why is information missing for DOUGLAS R. LEIGH (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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