MR. ROBERT DENNIS STALLEY (APN) – Adult Health Nurse Practitioner, NPI 1114271418

MR. ROBERT DENNIS STALLEY (APN) is a healthcare provider. based in Warrenville, Illinois. specializing in NURSE PRACTITIONER. They hold the professional credentials APN. They hold a License No. 209.009884 (IL). The NPI Number for MR. ROBERT DENNIS STALLEY (APN) is 1114271418

Main info

Male
Sole Proprietor
14 Years Of Experience
Accepts Medicare Assignment
Name
MR. ROBERT DENNIS STALLEY (APN)
NPI
1114271418
Phone
(630) 938-8850
Address
4405 WEAVER PKWY
Enumeration Date
8 November 2012
Last Update Date
19 August 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6303525450
Graduation Year
2012 (14 years ago)
PAC ID
5698913010
Group Practice PAC ID
4587576814
Professional Enrollment ID
I20130524000279
Address ID
IL601344200GE304XXRDXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience49
Completeness75
Years active:13State licenses:2Digital endpointsOther names

11,637 NURSE PRACTITIONER in IL

Provider Addresses for MR. ROBERT DENNIS STALLEY (APN)

  • 4405 WEAVER PKWY

    WARRENVILLE, IL 605553269

    Phone: (630) 938-8850

    Fax: (630) 938-8849

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2013-05-24

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
I20130524000279INurse 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
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes5019$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes3215$0
View full utilization report →

Insurance plans in this area (ZIP 60555)

Loading plans...

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: 4587576814View full group profile
NameSpecialtyState
-IL
Diagnostic Radiology, Interventional RadiologyIL
P A T H O L O G YIL
Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal MedicineIL
G A S T R O E N T E R O L O G YIL
Internal MedicineIL
Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal MedicineMN
-IL
Physical Therapist In Private PracticeIL
Nurse PractitionerIL

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What identifier follows MR. ROBERT DENNIS STALLEY (APN) across health systems?
The NPI 1114271418 uniquely identifies MR. ROBERT DENNIS STALLEY (APN) in U.S. healthcare data.
Is MR. ROBERT DENNIS STALLEY (APN)'s NPI status active today?
Active status means MR. ROBERT DENNIS STALLEY (APN)'s NPI record is not deactivated in the public file.
How should patients interpret MR. ROBERT DENNIS STALLEY (APN)'s specialty?
The extract shows Adult Health Nurse Practitioner for MR. ROBERT DENNIS STALLEY (APN). Clinical services aligned with this taxonomy classification.
Can patients visit MR. ROBERT DENNIS STALLEY (APN) in Warrenville, Illinois?
For routing, start with Warrenville, Illinois for MR. ROBERT DENNIS STALLEY (APN), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

Similar Providers

MRS. SUSAN CATHERINE BUDDS (RN, MSN, APN)

Adult Health Nurse Practitioner
27555 DIEHL RD
NPI: 1851426613

MS. LOUANN M SHEA (CNP)

Nurse Practitioner
4405 Weaver Pkwy
NPI: 1972728665

DIANA SUSAN ANTON (APN)

Adult Health Nurse Practitioner
172 SCHILLER
NPI: 1548486327
27555 DIEHL RD
NPI: 1245434851
2650 RIDGE AVE STE 1223
NPI: 1275730574
4405, Weaver Parkway, Warrenville, DuPage County, Illinois, 60555, United States
NPI: 1700085099
27650 Ferry Rd Ste 100
NPI: 1528343811