REGINA B BIELKUS (MD) – Neurology Physician, NPI 1548243819

REGINA B BIELKUS (MD) is a healthcare provider. based in Rockford, Illinois. specializing in NEUROLOGY. They hold the professional credentials MD. They hold a License No. 36-066031 (IL). The NPI Number for REGINA B BIELKUS (MD) is 1548243819

Main info

Female
Sole Proprietor
45 Years Of Experience
Accepts Medicare Assignment
Name
REGINA B BIELKUS (MD)
NPI
1548243819
Phone
(815) 231-2502
Address
1055 FEATHERSTONE RD
Enumeration Date
21 November 2005
Last Update Date
12 March 2026

Doctor Profile

Medical School Name
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Secondary Phone
8152312502
Graduation Year
1981 (45 years ago)
PAC ID
7618974569
Professional Enrollment ID
I20061107000175
Address ID
IL611075904RO1055XRDXX301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Digital endpointsOther names

1,188 NEUROLOGY in IL

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Provider Addresses for REGINA B BIELKUS (MD)

  • 1055, Featherstone Road, Rockford, Winnebago County, Illinois, 61107, United States

    SUITE C

    ROCKFORD, IL 611075904

    Phone: (815) 231-2502

    Fax: (815) 231-2505

    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)

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: 2006-11-07

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
I20061107000175INeurologyILTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes501246$0
99213Established patient office or other outpatient visit, 20-29 minutes403259$0
99204New patient office or other outpatient visit, 45-59 minutes119119$0
95816Measurement of brain wave activity (eeg), awake and drowsy7170$0
95886Needle measurement of electrical activity in arm or leg muscles, complete study6734$0
View full utilization report →

Insurance plans in this area (ZIP 61107)

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Reviews

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Frequently asked questions

What unique ID ties claims to REGINA B BIELKUS (MD)?
NPI 1548243819 is assigned to REGINA B BIELKUS (MD) under the national enumeration system.
Is REGINA B BIELKUS (MD) currently active in the NPI registry?
CMS-published data lists REGINA B BIELKUS (MD) as an active registrant.
Does REGINA B BIELKUS (MD) list a primary specialty?
If you are matching referrals, note Neurology Physician for REGINA B BIELKUS (MD). Clinical services aligned with this taxonomy classification.
What location shows for REGINA B BIELKUS (MD)?
We surface Rockford, Illinois for REGINA B BIELKUS (MD) based on available NPPES addresses.
What if Rockford, Illinois seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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