DR. JAMES PATRICK II SOSTAK (M.D.) – Sports Medicine (Orthopaedic Surgery) Physician, NPI 1235200833

DR. JAMES PATRICK II SOSTAK (M.D.) is a healthcare provider. based in Geneva, Illinois. specializing in ORTHOPEDIC SURGERY, SPORTS MEDICINE. They hold the professional credentials M.D.. They hold a License No. 49485-020 (WI). The NPI Number for DR. JAMES PATRICK II SOSTAK (M.D.) is 1235200833

Main info

Male
21 Years Of Experience
Accepts Medicare Assignment
Name
DR. JAMES PATRICK II SOSTAK (M.D.)
NPI
1235200833
Phone
(630) 584-1400
Address
2525 KANEVILLE ROAD
Enumeration Date
13 November 2006
Last Update Date
26 June 2025

Doctor Profile

Medical School Name
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Secondary Phone
8474681400
Graduation Year
2005 (21 years ago)
PAC ID
6204952781
Group Practice PAC ID
6507830387
Professional Enrollment ID
I20110810000616
Address ID
IL601342578GE2525XRDXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness85
Years active:19State licenses:2Digital endpointsOther names

1,265 ORTHOPEDIC SURGERY in IL

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Provider Addresses for DR. JAMES PATRICK II SOSTAK (M.D.)

  • 2525, Kaneville Road, Geneva, Geneva Township, Kane County, Illinois, 60134, United States

    FOX VALLEY ORTHOPEDICS

    GENEVA, IL 60134

    Phone: (630) 584-1400

    Fax: (630) 584-1733

    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 9 Open Payments records for all available years, with a total value of $290.

Total Amount is formed as General ($290) + Research ($0) + Ownership ($0) = $290.

Last reported payment date: 2024-10-18 • Largest payer in this snapshot: Highridge Medical LLC ($78).

Total Amount

$290

General + Research + Ownership

Payments

9

Total payment records

General Amount

$290

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-18

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: 2011-08-10

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
I20110810000616ISports MedicineILTBD

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
J7329Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg2,28338$0
J3304Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg1,69738$0
J7322Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg62415$0
99213Established patient office or other outpatient visit, 20-29 minutes402243$0
Q9967Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml30313$0
View full utilization report →

Insurance plans in this area (ZIP 60134)

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Provider's Procedures

DR. JAMES PATRICK II SOSTAK (M.D.) performs procedures in ORTHOPEDIC SURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
SPORTS MEDICINEIL20610Aspiration and/or injection of large joint or joint capsule235148

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: 6507830387View full group profile
NameSpecialtyState
-OH
Physician AssistantIL
Occupational Therapist In Private PracticeIL
Physician AssistantIL
Physician AssistantIL
Orthopedic Surgery, Hand SurgeryIL
Physical Therapist In Private PracticeIL
Orthopedic SurgeryIL
Orthopedic SurgeryIL
Physical Therapist In Private PracticeIL

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Frequently asked questions

Is DR. JAMES PATRICK II SOSTAK (M.D.) listed with a National Provider Identifier?
Yes — DR. JAMES PATRICK II SOSTAK (M.D.) has NPI 1235200833 on file in the registry.
Is DR. JAMES PATRICK II SOSTAK (M.D.) still an active registrant?
DR. JAMES PATRICK II SOSTAK (M.D.) carries an active NPI according to the public dataset.
What expertise is attributed to DR. JAMES PATRICK II SOSTAK (M.D.)?
DR. JAMES PATRICK II SOSTAK (M.D.)'s specialty line reads Sports Medicine (Orthopaedic Surgery) Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. JAMES PATRICK II SOSTAK (M.D.)?
Travel planning: use Geneva, Illinois as the reference point for DR. JAMES PATRICK II SOSTAK (M.D.), then confirm.
Does DR. JAMES PATRICK II SOSTAK (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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