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DETONYA ARMSTRONG FNP
NPI 1346754835
Nurse Practitioner - Family in Chicago, IL

Active since November 20, 2017PECOS Enrolled
8556 S ASHLAND AVE, CHICAGO, IL 60620(708) 973-8071(620) 205-4129 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, Mar 8, 2026, Jan 13, 2023 and 1 more (4 updates tracked since 2017).

About Detonya Armstrong Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DETONYA ARMSTRONG FNP (NPI 1346754835) is an individual family provider in Chicago, Illinois, licensed in Illinois (277002344) and active in the NPI registry since November 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346754835
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDETONYA ARMSTRONGCredential: FNP
Location Address8556 S ASHLAND AVEChicago, IL 60620-4709
Mailing Address8556 S Ashland AveChicago, IL 60620-4709 · (708) 973-8071 · Fax (620) 205-4129
Phone(708) 973-8071
Fax(620) 205-4129
Sole ProprietorNo
Enumeration DateNovember 20, 2017
Last NPPES UpdateMay 11, 20264 updates tracked since enumeration
NPPES CertifiedMay 11, 2026
✔ NPI 1346754835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IL · 277002344✔ Licensed in IL · 209.016912
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 277002344 (IL)
8556 S ASHLAND AVE, Chicago, IL 60620
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Detonya Armstrong Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60620 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MESO HEALTHCARE INC
Nurse Practitioner (Psychiatric/Mental Health)
8556 S ASHLAND AVE
CHICAGO, IL 60620
Cook County (708) 705-7947
A-NU HEALTH INC
Nurse Practitioner (Primary Care)
8556 S ASHLAND AVE
CHICAGO, IL 60620
Cook County (734) 377-8167
INHOME MEDICAL SERVICES INC
Nurse Practitioner (Primary Care)
8556 S ASHLAND AVE
CHICAGO, IL 60620
Cook County (773) 596-6497
LARRY WILKES FNP PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
8556 S ASHLAND AVE
CHICAGO, IL 60620
Cook County (773) 569-7470

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Detonya Armstrong's NPI number?

The NPI number for Detonya Armstrong is 1346754835. It was assigned to this individual provider in the NPPES registry on November 20, 2017.

Where is Detonya Armstrong located?

Detonya Armstrong practices at 8556 S Ashland Ave, Chicago, IL 60620. The listed phone number is (708) 973-8071.

What is Detonya Armstrong's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Detonya Armstrong enrolled in Medicare?

Yes. Detonya Armstrong is registered in the Medicare PECOS enrollment system.

What insurance does Detonya Armstrong accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Detonya Armstrong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Detonya Armstrong was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.