HEIDI L. BROWN (M.D.) – Emergency Medicine Physician, NPI 1386646826

HEIDI L. BROWN (M.D.) is a healthcare provider. based in Lombard, Illinois. specializing in Emergency Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 036095839 (IL). The NPI Number for HEIDI L. BROWN (M.D.) is 1386646826

Main info

Female
32 Years Of Experience
Accepts Medicare Assignment
Name
HEIDI L. BROWN (M.D.)
NPI
1386646826
Phone
(630) 874-2542
Address
520 E 22ND ST
Enumeration Date
15 August 2005
Last Update Date
17 December 2010

Doctor Profile

Medical School Name
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Secondary Phone
5058411234
Graduation Year
1994 (32 years ago)
PAC ID
6305809773
Group Practice PAC ID
9234041708
Professional Enrollment ID
I20180321000451
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 HEIDI L. BROWN (M.D.)

  • 520, East 22nd Street, Highland Hills, Lombard, DuPage County, Illinois, 60148, United States

    LOMBARD, IL 601486110

    Phone: (630) 874-2542

    Fax: (630) 874-2642

    Type: Mailing

  • Westlake Hospital, 1225, West Lake Street, Melrose Park, Proviso Township, Cook County, Illinois, 60160, United States

    WESTLAKE HOSPITAL / EMERGENCY DEPARTMENT

    MELROSE PARK, IL 601604039

    Phone: (708) 681-3000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $24.

Total Amount is formed as General ($24) + Research ($0) + Ownership ($0) = $24.

Last reported payment date: 2023-09-14 • Largest payer in this snapshot: Fisher & Paykel Healthcare Inc ($24).

Total Amount

$24

General + Research + Ownership

Payments

1

Total payment records

General Amount

$24

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-09-14

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2017-01-19

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
I20170119000314IEmergency MedicineOKTBD

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 60148)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9234041708View full group profile

Reviews

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Frequently asked questions

What is HEIDI L. BROWN (M.D.)'s NPI number?
HEIDI L. BROWN (M.D.)'s NPI is 1386646826 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to HEIDI L. BROWN (M.D.)?
You should see HEIDI L. BROWN (M.D.) as active in CMS-hosted NPPES data.
What clinical focus is listed for HEIDI L. BROWN (M.D.)?
At a glance, HEIDI L. BROWN (M.D.) is tied to Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Is HEIDI L. BROWN (M.D.) located near Lombard?
HEIDI L. BROWN (M.D.) currently maps to Lombard, Illinois in this extract.
Can I trust this NPI listing for HEIDI L. BROWN (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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