MS. STACI J LADOWITZ (PA) – Medical Physician Assistant, NPI 1639711963

MS. STACI J LADOWITZ (PA) is a healthcare provider. based in O fallon, Illinois. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials PA. They hold a License No. 085007299 (IL). The NPI Number for MS. STACI J LADOWITZ (PA) is 1639711963

Main info

Female
7 Years Of Experience
Accepts Medicare Assignment
Name
MS. STACI J LADOWITZ (PA)
NPI
1639711963
Phone
(618) 553-6222
Address
302 GRIFFIN GATE
Enumeration Date
8 October 2019
Last Update Date
21 April 2025

Doctor Profile

Medical School Name
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
3143627200
Graduation Year
2019 (7 years ago)
PAC ID
5799117594
Group Practice PAC ID
4789945163
Professional Enrollment ID
I20191116000413
Address ID
IL622265360BE4500XDRXX300

Contacts

FHIR Endpoint
https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience26
Completeness85
Years active:6State licenses:1Other namesUpdated within 12 months

5,035 PHYSICIAN ASSISTANT in IL

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Provider Addresses for MS. STACI J LADOWITZ (PA)

  • 302 GRIFFIN GATE

    O FALLON, IL 622693443

    Phone: (618) 553-6222

    Type: Mailing

  • 4000, North Illinois Lane, Swansea, Saint Clair County, Illinois, 62226, United States

    SWANSEA, IL 622261969

    Phone: (618) 236-1000

    Type: Location

  • PO BOX 7412011

    CHICAGO, IL 606742011

    Phone: (618) 607-1340

    Fax: (618) 433-6492

    Type: Mailing

  • 1418 CROSS ST

    STE 160

    SHILOH, IL 622692988

    Phone: (618) 607-1320

    Fax: (618) 433-6492

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 24 Open Payments records for all available years, with a total value of $179.

Total Amount is formed as General ($179) + Research ($0) + Ownership ($0) = $179.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: TACTILE SYSTEMS TECHNOLOGY INC ($160).

Total Amount

$179

General + Research + Ownership

Payments

24

Total payment records

General Amount

$179

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-19

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: 2019-11-16

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
I20191116000413IPhysician AssistantILTBD

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 minutes304254$0
99214Established patient office or other outpatient visit, 30-39 minutes5855$0
99212Established patient office or other outpatient visit, 10-19 minutes1313$0
View full utilization report →

Insurance plans in this area (ZIP 62269)

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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: 4789945163View full group profile
NameSpecialtyState
Nurse PractitionerMO
Nurse PractitionerIL
Medical Oncology, Internal MedicineIL
Radiation OncologyIL
Radiation OncologyIL
Radiation OncologyIL
O B S T E T R I C S/ G Y N E C O L O G YMO
-IL
Physician AssistantIL
Radiation OncologyIL

Reviews

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Frequently asked questions

How do I look up MS. STACI J LADOWITZ (PA) by NPI?
Use NPI 1639711963 when you need to reference MS. STACI J LADOWITZ (PA) in forms, claims, or directories.
Is MS. STACI J LADOWITZ (PA) currently active in the NPI registry?
CMS-published data lists MS. STACI J LADOWITZ (PA) as an active registrant.
What kind of provider is MS. STACI J LADOWITZ (PA)?
The page reflects Medical Physician Assistant for MS. STACI J LADOWITZ (PA). Clinical services aligned with this taxonomy classification.
What location metadata exists for MS. STACI J LADOWITZ (PA)?
The page summarizes O Fallon, Illinois for MS. STACI J LADOWITZ (PA); expand the address list for detail.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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