1. Home
  2. Directory
  3. Indiana
  4. South Bend
  5. Nurse Practitioner
  6. NPI Profile

MELISSA DEMETRIOU FNP
NPI 1225551591
Nurse Practitioner - Family in South Bend, IN

Active since July 19, 2017PECOS EnrolledAccepts Medicare Assignment
100 NAVARRE PL, STE 4440, SOUTH BEND, IN 46601(574) 647-5300(574) 647-5305 Get Directions Write a Review

NPPES record last updated: April 4, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 4, 2024, Dec 12, 2023, Apr 1, 2021 and 3 more (6 updates tracked since 2017).

About Melissa Demetriou Fnp NPPES

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

MELISSA DEMETRIOU FNP (NPI 1225551591) is an individual family provider in South Bend, Indiana, licensed in Indiana (71007429A) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and maintains a secondary practice location in Granger.

NPPES Registry Identity

NPI1225551591
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMELISSA DEMETRIOUCredential: FNP
Location Address100 NAVARRE PL, STE 4440South Bend, IN 46601-1171
Mailing Address3245 Health Drive, Suite 100Granger, IN 46530-3245 · (574) 647-1840 · Fax (574) 237-6069
Phone(574) 647-5300
Fax(574) 647-5305
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 19, 2017
Last NPPES UpdateApril 4, 20246 updates tracked since enumeration
NPPES CertifiedApril 4, 2024
✔ NPI 1225551591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IN · 71007429A
100 NAVARRE PL, South Bend, IN 46601
Open in Google Maps ↗

Secondary Practice Location 1

Location 13221 Beacon PkwyGranger, IN 46530-7196 · Phone (574) 647-1670 · Fax (574) 647-6927

Other Identifiers 1

Medicaid300022470IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Melissa Demetriou Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082952320
PECOS Enrollment IDI20190213000435
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150058
Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46601 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.

ADAM SNOAP
Otolaryngology (Plastic Surgery within the Head & Neck)
100 NAVARRE PL, STE 4460
SOUTH BEND, IN 46601
St. Joseph County (574) 235-1010
BEACON SPECIALTY SURGERY CENTER, LLC
Clinic/Center (Ambulatory Surgical)
100 NAVARRE PL, SUITE 4405
SOUTH BEND, IN 46601
St. Joseph County (574) 251-3406
DR. THOMAS R. KEUCHER M.D.
Specialist
100 NAVARRE PL, SUITE 6600
SOUTH BEND, IN 46601
St. Joseph County (574) 232-7227
DR. STEPHEN M. SMITH M.D.
Neurological Surgery
100 NAVARRE PL, SUITE 6600
SOUTH BEND, IN 46601
St. Joseph County (574) 647-8800
MR. ALAN J BIRNBAUM MD
Internal Medicine (Rheumatology)
100 NAVARRE PL, SUITE 5570
SOUTH BEND, IN 46601
St. Joseph County (574) 233-6620
BEACON MEDICAL GROUP INC
Obstetrics & Gynecology
100 NAVARRE PL, SUITE 4470
SOUTH BEND, IN 46601
St. Joseph County (574) 647-4230
KURT H STIVER MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
100 NAVARRE PL
SOUTH BEND, IN 46601
St. Joseph County (574) 647-1650
TYNE MARIE SIMPSON FNP
Nurse Practitioner (Family)
100 NAVARRE PL, STE 4440
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5300

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 Melissa Demetriou's NPI number?

The NPI number for Melissa Demetriou is 1225551591. It was assigned to this individual provider in the NPPES registry on July 19, 2017.

Where is Melissa Demetriou located?

Melissa Demetriou practices at 100 Navarre Pl Ste 4440, South Bend, IN 46601. The listed phone number is (574) 647-5300.

What is Melissa Demetriou's specialty?

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

Is Melissa Demetriou enrolled in Medicare?

Yes. Melissa Demetriou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Melissa Demetriou accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Melissa Demetriou 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.

Is Melissa Demetriou affiliated with any hospitals?

According to CMS data, Melissa Demetriou is affiliated with Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for Melissa Demetriou was last updated on April 4, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.