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MARTEEN MICHELLE BARNI DNP
NPI 1497596738
Nurse Practitioner - Family in Chicago, IL

Active since June 03, 2024PECOS EnrolledAccepts Medicare Assignment
1605 S MICHIGAN AVE, CHICAGO, IL 60616(312) 535-5770 Get Directions Write a Review

NPPES record last updated: October 20, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marteen Michelle Barni Dnp NPPES

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

MARTEEN MICHELLE BARNI DNP (NPI 1497596738) is an individual family provider in Chicago, Illinois, licensed in Illinois (209028779) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and is a graduate of Rush Medical College Of Rush University (2023).

NPPES Registry Identity

NPI1497596738
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARTEEN MICHELLE BARNICredential: DNP
Location Address1605 S MICHIGAN AVEChicago, IL 60616-1209
Mailing Address432 W Wellington Ave Apt 401Chicago, IL 60657-5824 · (314) 550-9022
Phone(312) 535-5770
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2023
Enumeration DateJune 3, 2024
Last NPPES UpdateOctober 20, 2024
NPPES CertifiedOctober 20, 2024
✔ NPI 1497596738 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 · 209028779
1605 S MICHIGAN AVE, Chicago, IL 60616
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marteen Michelle Barni Dnp 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 ID5991238800
PECOS Enrollment IDI20241031000504
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 Reassignments

2

Medicare enrollment records show Marteen Barni reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Trivedimd LLC
Same address
Pain Medicine
1605 S MICHIGAN AVE UNIT 1
Chicago, IL 60616
  • Reassigned Medicare billing, Illinois enrollment
  • 9 clinicians in this Medicare group
NPI 1639735608 (312) 535-5770
Rush University Medical Center
0.3 mi
Internal Medicine
1411 S MICHIGAN AVE
Chicago, IL 60605
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1689165540 (312) 563-0654

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

Rush Oak Park Hospital

Acute Care Hospitals · Oak Park, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140063
Location520 S Maple AveOak Park, IL 60304 · Cook County
Emergency services

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 60616 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.

LOOP DENTAL & SPA
Dentist
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 360-1010
JESSICA ROSE TESSENDORF PA-C
Physician Assistant
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (847) 997-3175
UD GROUP LLC
Dentist (General Practice)
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 360-1010
DR. MANAN CHETAN TRIVEDI MD
Pain Medicine (Interventional Pain Medicine)
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 535-5770
ERIC JOSEPH COOK JR. PA-C
Physician Assistant
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (815) 200-0363
A 2 Z DENTAL
Clinic/Center (Dental)
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 212-0000
COURTENAY MEGAN LUTZ APRN
Nurse Practitioner (Pediatrics)
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 535-5770
JULIA BROOKS
Physician Assistant
1605 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 535-5770

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 Marteen Barni's NPI number?

The NPI number for Marteen Barni is 1497596738. It was assigned to this individual provider in the NPPES registry on June 3, 2024.

Where is Marteen Barni located?

Marteen Barni practices at 1605 S Michigan Ave, Chicago, IL 60616. The listed phone number is (312) 535-5770.

What is Marteen Barni's specialty?

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

Is Marteen Barni enrolled in Medicare?

Yes. Marteen Barni 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.

Which organizations bill Medicare for Marteen Barni's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marteen Barni reassigns Medicare benefits to 2 organizations: Trivedimd LLC (Chicago, IL) and Rush University Medical Center (Chicago, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marteen Barni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marteen Barni accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Marteen Barni 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 Marteen Barni affiliated with any hospitals?

According to CMS data, Marteen Barni is affiliated with Rush Oak Park Hospital and Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Marteen Barni was last updated on October 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.