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MS. LIA A DEMETER ARNP-BC
NPI 1114179363
Nurse Practitioner - Adult Health in Jupiter, FL

Active since October 21, 2008PECOS Enrolled
600 UNIVERSITY BLVD, SUITE 105, JUPITER, FL 33458(561) 748-1888(561) 629-5560 Get Directions Write a Review

NPPES record last updated: January 27, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Lia A Demeter Arnp-bc NPPES

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

MS. LIA A DEMETER ARNP-BC (NPI 1114179363) is an individual adult health provider in Jupiter, Florida, licensed in Florida (9272984) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114179363
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMS. LIA A DEMETERCredential: ARNP-BC
Location Address600 UNIVERSITY BLVD, SUITE 105Jupiter, FL 33458-2778
Mailing Address600 University Blvd, Suite 105Jupiter, FL 33458-2778 · (561) 748-1888 · Fax (561) 629-5560
Phone(561) 748-1888
Fax(561) 629-5560
Sole ProprietorNo
Enumeration DateOctober 21, 2008
Last NPPES UpdateJanuary 27, 2017
✔ NPI 1114179363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in FL · 9272984
Also ListedNurse PractitionerTaxonomy 363L00000X · License 278330 (MA)
600 UNIVERSITY BLVD, Jupiter, FL 33458
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Lia A Demeter Arnp-bc 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.

Medicare Billing Reassignment

Medicare enrollment records show Lia Demeter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Jupiter Internal Medicine Associates P A
Same address
Internal Medicine
600 UNIVERSITY BLVD STE 105
Jupiter, FL 33458
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: Jupiter Internal Medicine Associates PA
  • 10 clinicians in this Medicare group
NPI 1659665156 (561) 748-1888

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33458 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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 13

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

DR. CHAUNCEY WARREN CRANDALL IV M.D.
Internal Medicine (Interventional Cardiology)
600 UNIVERSITY BLVD, SUITE-200
JUPITER, FL 33458
Palm Beach County (561) 627-2210
DR. BURTON HOWARD GREENBERG M.D.
Internal Medicine (Cardiovascular Disease)
600 UNIVERSITY BLVD, JUPITER
JUPITER, FL 33458
Palm Beach County (561) 627-2210
GONZALO J LOVEDAY MD
Internal Medicine (Cardiovascular Disease)
600 UNIVERSITY BLVD, 200
JUPITER, FL 33458
Palm Beach County (561) 627-2210
EVAN R. SHAPIRO, M.D., P.A.
Internal Medicine
600 UNIVERSITY BLVD, SUITE 200-B
JUPITER, FL 33458
Palm Beach County (561) 625-0700
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Internal Medicine (Cardiovascular Disease)
600 UNIVERSITY BLVD, SUITE 200
JUPITER, FL 33458
Palm Beach County (561) 627-2601
DR. SIDNEY MORRIS RICHMAN M.D.
Internal Medicine (Cardiovascular Disease)
600 UNIVERSITY BLVD, SUITE-200
JUPITER, FL 33458
Palm Beach County (561) 627-2210
PALM BEACH CARDIOVASCULAR PANEL READINGS LLC
Internal Medicine (Cardiovascular Disease)
600 UNIVERSITY BLVD, SUITE 200
JUPITER, FL 33458
Palm Beach County (561) 627-2210
JOSEPH M GUASTAMACCHIA PA-C
Physician Assistant (Medical)
600 UNIVERSITY BLVD, STE 200
JUPITER, FL 33458
Palm Beach County (561) 627-2210

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 Lia Demeter's NPI number?

The NPI number for Lia Demeter is 1114179363. It was assigned to this individual provider in the NPPES registry on October 21, 2008.

Where is Lia Demeter located?

Lia Demeter practices at 600 University Blvd Suite 105, Jupiter, FL 33458. The listed phone number is (561) 748-1888.

What is Lia Demeter's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Lia Demeter enrolled in Medicare?

Yes. Lia Demeter is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lia Demeter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lia Demeter reassigns Medicare benefits to Jupiter Internal Medicine Associates P A (Jupiter, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lia Demeter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lia Demeter accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Oscar Health Maintenance Organization of Florida list Lia Demeter 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 Lia Demeter was last updated on January 27, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.