TIMOTHY J. BROWN (M.D.) – Allergy Physician, NPI 1366425175

TIMOTHY J. BROWN (M.D.) is a healthcare provider. based in Orland park, Illinois. specializing in Allergy Physician. They hold the professional credentials M.D.. They hold a License No. 36102536 (IL). The NPI Number for TIMOTHY J. BROWN (M.D.) is 1366425175

Main info

Male
Name
TIMOTHY J. BROWN (M.D.)
NPI
1366425175
Phone
(708) 957-7468
Address
10733 W. 165TH ST.
Enumeration Date
25 November 2005
Last Update Date
17 March 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for TIMOTHY J. BROWN (M.D.)

  • 165th Street, Alpine, Orland Park, Orland Township, Cook County, Illinois, 60467, United States

    ORLAND PARK, IL 604678713

    Phone: (708) 957-7468

    Fax: (708) 957-7471

    Mailing address matches the actual address.

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: 2005-04-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050406000416IAllergy/ImmunologyILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 60467)

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Reviews

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Frequently asked questions

Is there an official ID for TIMOTHY J. BROWN (M.D.) in U.S. healthcare records?
The official identifier for TIMOTHY J. BROWN (M.D.) is NPI 1366425175.
Active or inactive — what applies to TIMOTHY J. BROWN (M.D.)?
You should see TIMOTHY J. BROWN (M.D.) as active in CMS-hosted NPPES data.
How would a patient describe TIMOTHY J. BROWN (M.D.)'s focus?
For TIMOTHY J. BROWN (M.D.), the primary taxonomy reads as Allergy Physician. Clinical services aligned with this taxonomy classification.
Where in Illinois is TIMOTHY J. BROWN (M.D.) registered?
Use Orland Park, Illinois as the headline location for TIMOTHY J. BROWN (M.D.) here.
When was this NPI issued?
Enumeration for TIMOTHY J. BROWN (M.D.) is noted as November 25, 2005 where the registry provides it.

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