JULIAN KLOSOWIAK (MD) – Plastic Surgery Physician, NPI 1023404977

JULIAN KLOSOWIAK (MD) is a healthcare provider. based in Chicago, Illinois. specializing in PLASTIC AND RECONSTRUCTIVE SURGERY. They hold the professional credentials MD. They hold a License No. MD487116 (PA). The NPI Number for JULIAN KLOSOWIAK (MD) is 1023404977

Main info

Male
Sole Proprietor
9 Years Of Experience
Accepts Medicare Assignment
Name
JULIAN KLOSOWIAK (MD)
NPI
1023404977
Phone
(312) 926-2000
Address
251 E HURON ST
Enumeration Date
7 April 2015
Last Update Date
14 July 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5414858111
Graduation Year
2017 (9 years ago)
PAC ID
2365788403
Group Practice PAC ID
0547164758
Professional Enrollment ID
I20250723003266
Address ID
OR974012433EU55XXXRDXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience51
Completeness85
Years active:11State licenses:1Digital endpointsOther names

282 PLASTIC AND RECONSTRUCTIVE SURGERY in IL

Provider Addresses for JULIAN KLOSOWIAK (MD)

  • 251 E HURON ST

    CHICAGO, IL 606112908

    Phone: (312) 926-2000

    Type: Location

  • 308 GREENFIELD DR

    GLENVIEW, IL 600254819

    Phone:

    Type: Mailing

  • 3737 Market Street

    6th Floor

    Philadelphia, PA 191045544

    Phone: (215) 662-3340

    Fax: (215) 222-8875

    Type: Location

  • 55 COBURG RD

    EUGENE, OR 974012433

    Phone: (541) 868-0873

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $336.

Total Amount is formed as General ($336) + Research ($0) + Ownership ($0) = $336.

Last reported payment date: 2024-05-23 • Largest payer in this snapshot: PolyNovo North America LLC ($169).

Total Amount

$336

General + Research + Ownership

Payments

2

Total payment records

General Amount

$336

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-23

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: 2025-07-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20250407001946IPlastic And Reconstructive SurgeryPATBD
I20250723003266IPlastic And Reconstructive SurgeryORTBD

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 60611)

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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: 0547164758View full group profile
NameSpecialtyState
Orthopedic SurgeryOR
Physical Therapist In Private PracticeOR
Orthopedic SurgeryIN
Orthopedic SurgeryOR
Orthopedic Surgery, Hand SurgeryOR
Orthopedic SurgeryOR
Physician AssistantIA
Physical Therapist In Private PracticeOR
Physical Therapist In Private PracticeOR
Physician AssistantOR

Reviews

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Frequently asked questions

Does JULIAN KLOSOWIAK (MD) have a public NPI I can cite?
Public records show JULIAN KLOSOWIAK (MD) under NPI 1023404977.
Quick check: is JULIAN KLOSOWIAK (MD) active?
Public NPPES data shows JULIAN KLOSOWIAK (MD) with an active NPI status right now.
Which specialty label fits JULIAN KLOSOWIAK (MD)?
NPPES ties JULIAN KLOSOWIAK (MD) to Plastic Surgery Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
What city is tied to JULIAN KLOSOWIAK (MD)?
The directory associates JULIAN KLOSOWIAK (MD) with Chicago, Illinois. Check all listed addresses for suites or satellite offices.
Why is information missing for JULIAN KLOSOWIAK (MD)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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