ROSEMARY GUERGUERIAN MD
NPI 1265482749
Emergency Medicine in Mount Prospect, IL

Q: What is Rosemary Guerguerian's NPI number?

The NPI number for Rosemary Guerguerian is 1265482749. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Q: What is Rosemary Guerguerian's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since May 12, 2006PECOS EnrolledAccepts Medicare Assignment

199 W RAND RD STE 203, MOUNT PROSPECT, IL 60056(847) 618-5400(847) 618-5409 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Rosemary Guerguerian Md NPPES

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

ROSEMARY GUERGUERIAN MD (NPI 1265482749) is an individual emergency medicine provider in Mount Prospect, Illinois, licensed in Illinois (036172003) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1265482749

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameROSEMARY GUERGUERIANCredential: MD

Location Address199 W RAND RD STE 203Mount Prospect, IL 60056-1157

Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 982-3363 · Fax (847) 733-5315

Phone(847) 618-5400

Fax(847) 618-5409

Sole ProprietorNo

Medical School CMSOtherGraduated 2000

Enumeration DateMay 12, 2006

Last NPPES UpdateMay 6, 2026

NPPES CertifiedMay 6, 2026

✔ NPI 1265482749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in IL · 036172003✔ Licensed in VA · 0101236285

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

199 W RAND RD STE 203, Mount Prospect, IL 60056

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Other Identifiers 2

Medicaid010095204VA

OtherP00150217VA · Railroad Medicare

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

Rosemary Guerguerian Md 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 ID3476445073

PECOS Enrollment IDI20241217003534

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.

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140252

Location800 W Central RoadArlington Heights, IL 60005 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60056 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 16

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

DR. ANDREAS SEIDLER MD

Internal Medicine

199 W RAND RD STE 203
MT PROSPECT, IL 60056

Cook County (847) 618-5450

DR. MICHELLE MARIE JURKONIE D.O.

Family Medicine

199 W RAND RD STE 203
MT PROSPECT, IL 60056

Cook County (847) 618-5450

SHEILENDR KHIPPLE MD

Internal Medicine