GABRIELLA JANE DEMCHENKO
NPI 1114872397
Nurse Practitioner - Family in Buffalo Grove, IL

Q: What is Gabriella Demchenko's NPI number?

The NPI number for Gabriella Demchenko is 1114872397. It was assigned to this individual provider in the NPPES registry on March 3, 2026.

Q: What is Gabriella Demchenko's specialty?

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

Active since March 03, 2026PECOS EnrolledAccepts Medicare Assignment

56 W DUNDEE RD, BUFFALO GROVE, IL 60089(224) 601-5001(224) 333-7063 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 20, 2026, Mar 3, 2026 (2 updates tracked since 2026).

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About Gabriella Jane Demchenko NPPES

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

GABRIELLA JANE DEMCHENKO (NPI 1114872397) is an individual family provider in Buffalo Grove, Illinois, licensed in Illinois (209.034874) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1114872397

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameGABRIELLA JANE DEMCHENKO

Location Address56 W DUNDEE RDBuffalo Grove, IL 60089-3758

Mailing Address813 Chaucer WayBuffalo Grove, IL 60089-1109 · (224) 383-5740

Phone(224) 601-5001

Fax(224) 333-7063

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateMarch 3, 2026

Last NPPES UpdateMarch 20, 20262 updates tracked since enumeration

NPPES CertifiedMarch 20, 2026

✔ NPI 1114872397 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 IL · 209.034874

56 W DUNDEE RD, Buffalo Grove, IL 60089

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Secondary Practice Locations 2

Location 1813 Chaucer WayBuffalo Grove, IL 60089-1109 · Phone (224) 383-5740

Location 2480 S Rand RdLake Zurich, IL 60047-2359 · Phone (847) 350-1291 · Fax (224) 333-7063

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

Gabriella Jane Demchenko 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 ID4789169483

PECOS Enrollment IDI20260331002491

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 60089 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.

Other Providers at the Same Location NPPES 11

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

VITALITY URGENT CARE SERVICES

Clinic/Center (Urgent Care)