Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELIZABETH POOZHIKUNNEL DO
NPI 1558066100
Internal Medicine in South Elgin, IL

Q: What is Elizabeth Poozhikunnel's NPI number?

The NPI number for Elizabeth Poozhikunnel is 1558066100. It was assigned to this individual provider in the NPPES registry on April 3, 2023.

Q: What is Elizabeth Poozhikunnel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since April 03, 2023PECOS Enrolled

486 RANDALL RD UNIT B, SOUTH ELGIN, IL 60177(847) 468-1206 Get Directions Write a Review

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 27, 2026, Jun 12, 2023, Apr 3, 2023 (3 updates tracked since 2023).

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About Elizabeth Poozhikunnel Do NPPES

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

ELIZABETH POOZHIKUNNEL DO (NPI 1558066100) is an individual internal medicine provider in South Elgin, Illinois, licensed in Illinois (036180146) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Des Moines, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2023).

NPPES Registry Identity

NPI1558066100

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameELIZABETH POOZHIKUNNELCredential: DO

Location Address486 RANDALL RD UNIT BSouth Elgin, IL 60177-3354

Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900

Phone(847) 468-1206

Sole ProprietorNo

Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2023

Enumeration DateApril 3, 2023

Last NPPES UpdateOctober 27, 20263 updates tracked since enumeration

NPPES CertifiedOctober 27, 2026

✔ NPI 1558066100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in IL · 036180146✔ Licensed in IA · R-12882

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

486 RANDALL RD UNIT B, South Elgin, IL 60177

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Secondary Practice Location 1

Location 11111 6th AveDes Moines, IA 50314-2613 · Phone (515) 643-2261 · Fax (515) 643-5802

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Poozhikunnel Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2961860382

PECOS Enrollment IDI20260804000292

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 Elizabeth Poozhikunnel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocate Health And Hospitals Corporation

21 mi

Cardiovascular Disease

3825 HIGHLAND AVE, TOWER 2 SUITE 400
Downers Grove, IL 60515

Reassigned Medicare billing, Illinois enrollment
4,870 clinicians in this Medicare group

NPI 1285903849 (630) 719-4799

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 60177 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

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 17

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

DR. STEPHEN HERRE ECHSNER JR. MD

Obstetrics & Gynecology