MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) – Family Nurse Practitioner, NPI 1821195496

MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) is a healthcare provider. based in Naperville, Illinois. specializing in Family Nurse Practitioner. They hold the professional credentials N.P.. They hold a License No. 209-002502 (IL). The NPI Number for MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) is 1821195496

Main info

Female
30 Years Of Experience
Accepts Medicare Assignment
Name
MS. THERESE MARGARET HILLER-KOZUBIK (N.P.)
NPI
1821195496
Phone
(630) 646-6907
Address
2007 95TH ST
Enumeration Date
17 September 2006
Last Update Date
5 October 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3312212900
Graduation Year
1996 (30 years ago)
PAC ID
7719939503
Group Practice PAC ID
4284531484
Professional Enrollment ID
I20050221000558
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for MS. THERESE MARGARET HILLER-KOZUBIK (N.P.)

  • 2007, 95th Street, Naperville, Will County, Illinois, 60564, United States

    NAPERVILLE, IL 605648459

    Phone: (630) 646-6907

    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)

CMS reports 1 Open Payments records for all available years, with a total value of $124.

Total Amount is formed as General ($124) + Research ($0) + Ownership ($0) = $124.

Last reported payment date: 2024-06-27 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($124).

Total Amount

$124

General + Research + Ownership

Payments

1

Total payment records

General Amount

$124

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-06-27

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: 2005-02-21

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
I20050221000558INurse PractitionerILTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes1313$0
View full utilization report →

Insurance plans in this area (ZIP 60564)

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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: 4284531484View full group profile

Reviews

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Frequently asked questions

What number should I use to identify MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) for billing?
Administrative and clinical systems typically use NPI 1821195496 for MS. THERESE MARGARET HILLER-KOZUBIK (N.P.).
Quick check: is MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) active?
Public NPPES data shows MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) with an active NPI status right now.
Which specialty label fits MS. THERESE MARGARET HILLER-KOZUBIK (N.P.)?
NPPES ties MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) to Family Nurse Practitioner in the taxonomy section. Clinical services aligned with this taxonomy classification.
What geographic area is tied to MS. THERESE MARGARET HILLER-KOZUBIK (N.P.)?
MS. THERESE MARGARET HILLER-KOZUBIK (N.P.) is associated with Naperville, Illinois in the same public data insurers reference.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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