DEMETRIUS MARCOULIDES NP
NPI 1952887093
Nurse Practitioner - Gerontology in Chicago, IL

Active since July 12, 2018PECOS EnrolledAccepts Medicare Assignment
4417 W DIVERSEY AVE, CHICAGO, IL 60639(815) 642-5723 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 13, 2026, Jun 10, 2025, Apr 15, 2021 and 3 more (6 updates tracked since 2018).

About Demetrius Marcoulides Np NPPES

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

DEMETRIUS MARCOULIDES NP (NPI 1952887093) is an individual gerontology provider in Chicago, Illinois, licensed in Illinois (277.005052) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1952887093
Entity TypeIndividualMale
Primary Taxonomy363LG0600X
Provider Legal NameDEMETRIUS MARCOULIDESCredential: NP
Location Address4417 W DIVERSEY AVEChicago, IL 60639-1923
Mailing AddressPo Box 746715Atlanta, GA 30374-6715 · (773) 352-1515 · Fax (312) 929-0373
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 12, 2018
Last NPPES UpdateJanuary 13, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
NPI 1952887093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in IL · 277.005052
4417 W DIVERSEY AVE, Chicago, IL 60639

Secondary Practice Location 1

Location 13010 W 26th StChicago, IL 60623-4128 · Phone (847) 220-4103

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

Demetrius Marcoulides Np 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 ID5991139065
PECOS Enrollment IDI20210419002153
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 60639 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 12

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

Family Medicine
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Nurse Practitioner (Family)
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Family Medicine
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Family Medicine
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Social Worker (Clinical)
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Family Medicine
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Internal Medicine
4417 W DIVERSEY AVE
CHICAGO, IL 60639
Internal Medicine
4417 W DIVERSEY AVE
CHICAGO, IL 60639

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 Demetrius Marcoulides's NPI number?

The NPI number for Demetrius Marcoulides is 1952887093. It was assigned to this individual provider in the NPPES registry on July 12, 2018.

Where is Demetrius Marcoulides located?

Demetrius Marcoulides practices at 4417 W Diversey Ave, Chicago, IL 60639. The listed phone number is (815) 642-5723.

What is Demetrius Marcoulides's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Demetrius Marcoulides enrolled in Medicare?

Yes. Demetrius Marcoulides 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.

When was this NPI record last updated?

The NPPES record for Demetrius Marcoulides was last updated on January 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.