SUNITA BALRAJ WILLIAMSON (M.D.) – Emergency Medicine Physician, NPI 1275550865

SUNITA BALRAJ WILLIAMSON (M.D.) is a healthcare provider. based in Buffalo grove, Illinois. specializing in Emergency Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 036092491 (IL). The NPI Number for SUNITA BALRAJ WILLIAMSON (M.D.) is 1275550865

Main info

Female
Name
SUNITA BALRAJ WILLIAMSON (M.D.)
NPI
1275550865
Phone
(847) 215-0000
Address
150 W HALF DAY RD
Enumeration Date
17 July 2006
Last Update Date
4 May 2021

Contacts

Secure Messaging
SWilliamson@direct.ccprovider.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness85
Years active:19State licenses:2Other namesUpdated within 12 months

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Provider Addresses for SUNITA BALRAJ WILLIAMSON (M.D.)

  • 150, West Half Day Road, Prairie View, Buffalo Grove, Illinois, 60089, United States

    BUFFALO GROVE, IL 600896591

    Phone: (847) 215-0000

    Type: Location

  • 20710, Abbot Court, Abbey Woods, Frankfort, Will County, Illinois, 60423, United States

    FRANKFORT, IL 604233107

    Phone: (815) 464-6577

    Type: Mailing

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: 2022-10-26

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 60089)

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Reviews

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Frequently asked questions

Can I cross-check SUNITA BALRAJ WILLIAMSON (M.D.) using NPI 1275550865?
NPI 1275550865 belongs to SUNITA BALRAJ WILLIAMSON (M.D.); compare other details if you need extra assurance.
Is there an active status for SUNITA BALRAJ WILLIAMSON (M.D.)?
For scheduling context, SUNITA BALRAJ WILLIAMSON (M.D.) is shown as active in the registry.
How would a patient describe SUNITA BALRAJ WILLIAMSON (M.D.)'s focus?
For SUNITA BALRAJ WILLIAMSON (M.D.), the primary taxonomy reads as Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Is SUNITA BALRAJ WILLIAMSON (M.D.) associated with Buffalo Grove?
Public fields place SUNITA BALRAJ WILLIAMSON (M.D.) around Buffalo Grove, Illinois. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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