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NAOMI I PARRELLA M.D.
NPI 1386800902
Family Medicine in Chicago, IL

Active since August 03, 2008Opted out of Medicare · through Feb 24, 2028
405 N WABASH, #1303, CHICAGO, IL 60611(224) 723-7847(847) 960-3646 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Naomi I Parrella M.d. NPPES

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

NAOMI I PARRELLA M.D. (NPI 1386800902) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (036.123845) and active in the NPI registry since August 2008. She has opted out of Medicare through February 24, 2028 and remains eligible to order and refer, is affiliated with Rush University Medical Center, and is a graduate of Other (2027).

NPPES Registry Identity

NPI1386800902
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameNAOMI I PARRELLACredential: M.D.
Location Address405 N WABASH, #1303Chicago, IL 60611
Mailing Address405 N Wabash, #1303Chicago, IL 60611 · (224) 723-7847 · Fax (847) 960-3646
Phone(224) 723-7847
Fax(847) 960-3646
Sole ProprietorYes
Medical School CMSOtherGraduated 2027
Enumeration DateAugust 3, 2008
Last NPPES UpdateMarch 25, 2026
NPPES CertifiedMarch 25, 2026
✔ NPI 1386800902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in IL · 036.123845✔ Licensed in NC · 2024-00747
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
405 N WABASH, Chicago, IL 60611
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Other Names 1

Former Name (1)Naomi Ishibashi M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Naomi I Parrella M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 24, 2026 through February 24, 2028.

Opt-Out Effective DateFebruary 24, 2026
Opt-Out In Effect ThroughFebruary 24, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
192 services53 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services13 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
29 services21 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
15 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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 2

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

DR. RONALD J GANELLEN PHD
Psychologist (Clinical)
405 N WABASH, SUITE 2810 RONALD J GANELLEN PHD
CHICAGO, IL 60611
Cook County (312) 822-7255
CHRISTY ROMAN
Psychologist (Clinical)
405 N WABASH, SUITES 208, 1114, & 4009
CHICAGO, IL 60611
Cook County (312) 755-7000

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 Naomi Parrella's NPI number?

The NPI number for Naomi Parrella is 1386800902. It was assigned to this individual provider in the NPPES registry on August 3, 2008. The provider is also known as Naomi Ishibashi M.D..

Where is Naomi Parrella located?

Naomi Parrella practices at 405 N Wabash #1303, Chicago, IL 60611. The listed phone number is (224) 723-7847.

What is Naomi Parrella's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Naomi Parrella enrolled in Medicare?

No. Naomi Parrella has opted out of Medicare through February 24, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Naomi Parrella accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Naomi Parrella 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.

Is Naomi Parrella affiliated with any hospitals?

According to CMS data, Naomi Parrella is affiliated with Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Naomi Parrella was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.