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PATRICIA DIAZ FNP-BC APN
NPI 1811357544
Nurse Practitioner - Family in Wheaton, IL

Active since February 23, 2016PECOS Enrolled
0N620 WEST STREET, WHEATON, IL 60187(630) 653-4046 Get Directions Write a Review

NPPES record last updated: April 14, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 1, 2016, Feb 23, 2016 (2 updates tracked since 2016).

About Patricia Diaz Fnp-bc Apn NPPES

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

PATRICIA DIAZ FNP-BC APN (NPI 1811357544) is an individual family provider in Wheaton, Illinois, licensed in Illinois (209013985) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811357544
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NamePATRICIA DIAZCredential: FNP-BC APN
Location Address0N620 WEST STREETWheaton, IL 60187
Mailing AddressPo Box 222Wheaton, IL 60187 · (630) 653-4046
Phone(630) 653-4046
Sole ProprietorNo
Enumeration DateFebruary 23, 2016
Last NPPES UpdateApril 14, 20162 updates tracked since enumeration
✔ NPI 1811357544 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
License✔ Licensed in IL · 209013985
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 209013985 (IL)
0N620 WEST STREET, Wheaton, IL 60187
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patricia Diaz Fnp-bc Apn 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 60187 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

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 Patricia Diaz's NPI number?

The NPI number for Patricia Diaz is 1811357544. It was assigned to this individual provider in the NPPES registry on February 23, 2016.

Where is Patricia Diaz located?

Patricia Diaz practices at 0n620 West Street, Wheaton, IL 60187. The listed phone number is (630) 653-4046.

What is Patricia Diaz's specialty?

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

Is Patricia Diaz enrolled in Medicare?

Yes. Patricia Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Patricia Diaz was last updated on April 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.