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DIANA L GIORDANO
NPI 1477113181
Nurse Practitioner - Family in Saint John, IN

Active since June 14, 2019PECOS Enrolled
9660 WICKER AVE, SAINT JOHN, IN 46373(219) 365-1177(219) 703-6662 Get Directions Write a Review

NPPES record last updated: December 29, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 29, 2021, Jun 14, 2019 (2 updates tracked since 2019).

About Diana L Giordano NPPES

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

DIANA L GIORDANO (NPI 1477113181) is an individual family provider in Saint John, Indiana, licensed in Indiana (71009547A) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in East Chicago.

NPPES Registry Identity

NPI1477113181
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA L GIORDANO
Location Address9660 WICKER AVESaint John, IN 46373-9487
Mailing Address4321 Fir StEast Chicago, IN 46312-3049
Phone(219) 365-1177
Fax(219) 703-6662
Sole ProprietorNo
Enumeration DateJune 14, 2019
Last NPPES UpdateDecember 29, 20212 updates tracked since enumeration
NPPES CertifiedDecember 29, 2021
✔ NPI 1477113181 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 IN · 71009547A
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9660 WICKER AVE, Saint John, IN 46373
Open in Google Maps ↗

Secondary Practice Location 1

Location 14321 Fir StEast Chicago, IN 46312-3049 · Phone (219) 392-1700

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana L Giordano 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 46373 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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 20

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

MARGARITA VEGA-SUAREZ FNP-C
Nurse Practitioner (Family)
9660 WICKER AVE, 2ND FL
SAINT JOHN, IN 46373
Lake County (219) 703-2417
DR. TASHA M HARRIS MD
Emergency Medicine
9660 WICKER AVE
ST. JOHN, IN 46373
Lake County (219) 365-7620
SAADUDDIN MOHAMMED SIDDIQUI MD
Emergency Medicine
9660 WICKER AVE
SAINT JOHN, IN 46373
Lake County (219) 365-1177
MUNSTER ORTHOPAEDIC INSTITUTE, LLC
Orthopaedic Surgery
9660 WICKER AVE
SAINT JOHN, IN 46373
Lake County (219) 677-4940
MS. ALICIA FOWLER NP-C
Nurse Practitioner (Family)
9660 WICKER AVE
SAINT JOHN, IN 46373
Lake County (219) 365-1177
MUNSTER ORTHOPAEDIC INSTITUTE, LLC
Durable Medical Equipment & Medical Supplies
9660 WICKER AVE
SAINT JOHN, IN 46373
Lake County (219) 836-2225
ALONZO KEVIN MORRISSEY MD
Family Medicine
9660 WICKER AVE
ST JOHN, IN 46373
Lake County (219) 365-1166
MARNE J JUESTEL FNP
Nurse Practitioner
9660 WICKER AVE
SAINT JOHN, IN 46373
Lake County (219) 365-1177

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 Diana Giordano's NPI number?

The NPI number for Diana Giordano is 1477113181. It was assigned to this individual provider in the NPPES registry on June 14, 2019.

Where is Diana Giordano located?

Diana Giordano practices at 9660 Wicker Ave, Saint John, IN 46373. The listed phone number is (219) 365-1177.

What is Diana Giordano's specialty?

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

Is Diana Giordano enrolled in Medicare?

Yes. Diana Giordano is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Giordano was last updated on December 29, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.