STEPHEN A ZASADNY (D.C.) – Sports Physician Chiropractor, NPI 1568454338

STEPHEN A ZASADNY (D.C.) is a healthcare provider. based in Orland park, Illinois. specializing in CHIROPRACTIC. They hold the professional credentials D.C.. The NPI Number for STEPHEN A ZASADNY (D.C.) is 1568454338

Main info

Male
49 Years Of Experience
Accepts Medicare Assignment
Name
STEPHEN A ZASADNY (D.C.)
NPI
1568454338
Phone
(708) 460-8688
Address
10751 W 143RD ST
Enumeration Date
18 August 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
NATIONAL COLLEGE OF CHIROPRACTIC
Secondary Phone
7084608688
Graduation Year
1977 (49 years ago)
PAC ID
4587768809
Group Practice PAC ID
7416051727
Professional Enrollment ID
I20120424000740
Address ID
IL604621900OR10751STXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness75
Years active:20State licenses:0Digital endpointsOther names

2,145 CHIROPRACTIC in IL

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Provider Addresses for STEPHEN A ZASADNY (D.C.)

  • 10751, West 143rd Street, Orland Park, Orland Township, Cook County, Illinois, 60462, United States

    ORLAND PARK, IL 604621900

    Phone: (708) 460-8688

    Fax: (708) 460-9272

    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 $13.

Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.

Last reported payment date: 2023-05-02 • Largest payer in this snapshot: Kowa Pharmaceuticals America, Inc. ($13).

Total Amount

$13

General + Research + Ownership

Payments

1

Total payment records

General Amount

$13

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-05-02

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: 2012-04-24

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
I20120424000740IChiropracticILTBD

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
98940Chiropractic manipulative treatment, 1-2 spinal regions22118$0
View full utilization report →

Insurance plans in this area (ZIP 60462)

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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: 7416051727View full group profile
NameSpecialtyState
C H I R O P R A C T I CIL

Reviews

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Frequently asked questions

Does STEPHEN A ZASADNY (D.C.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — STEPHEN A ZASADNY (D.C.) uses 1568454338.
Is STEPHEN A ZASADNY (D.C.) still practicing?
STEPHEN A ZASADNY (D.C.) is currently listed as active in the public NPI registry.
What taxonomy line describes STEPHEN A ZASADNY (D.C.)?
For research purposes, treat STEPHEN A ZASADNY (D.C.) as Sports Physician Chiropractor in this dataset. Clinical services aligned with this taxonomy classification.
Where should I expect STEPHEN A ZASADNY (D.C.) on a map?
Expect Orland Park, Illinois as a primary anchor for STEPHEN A ZASADNY (D.C.) unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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