MARY L. STEFFEN (CNP) – Adult Health Nurse Practitioner, NPI 1578764353

MARY L. STEFFEN (CNP) is a healthcare provider. based in Lombard, Illinois. specializing in Adult Health Nurse Practitioner. They hold the professional credentials CNP. They hold a License No. 209003949 (IL). The NPI Number for MARY L. STEFFEN (CNP) is 1578764353

Main info

Female
Name
MARY L. STEFFEN (CNP)
NPI
1578764353
Phone
(630) 873-7305
Address
1919 S HIGHLAND AVE
Enumeration Date
30 May 2007
Last Update Date
16 April 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MARY L. STEFFEN (CNP)

  • 1919, Highland Avenue, Lombard, DuPage County, Illinois, 60148, United States

    SUITE A230 ATTN. RAYLENE BOYD

    LOMBARD, IL 601486153

    Phone: (630) 873-7305

    Fax: (630) 416-3189

    Type: Mailing

  • Hoffman Estates, Prairie Stone Parkway, Hoffman Estates, Barrington Township, Cook County, Illinois, 60179, United States

    DOB 3 SUITE 3200

    HOFFMAN ESTATES, IL 601691019

    Phone: (847) 882-8448

    Fax: (847) 882-8481

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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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 60148)

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Reviews

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Frequently asked questions

What is the standard ID for MARY L. STEFFEN (CNP) in the U.S.?
In the U.S., MARY L. STEFFEN (CNP) is identified by NPI 1578764353.
Should I treat MARY L. STEFFEN (CNP) as an active provider?
Patients and plans typically see MARY L. STEFFEN (CNP) as active in the national extract.
How should patients interpret MARY L. STEFFEN (CNP)'s specialty?
The extract shows Adult Health Nurse Practitioner for MARY L. STEFFEN (CNP). Clinical services aligned with this taxonomy classification.
Can patients visit MARY L. STEFFEN (CNP) in Lombard, Illinois?
For routing, start with Lombard, Illinois for MARY L. STEFFEN (CNP), then verify phone and hours locally.
Why is information missing for MARY L. STEFFEN (CNP)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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