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MARISSA BARNHART NP
NPI 1841133667
Nurse Practitioner - Family in Avon, IN

Active since April 14, 2026PECOS Enrolled
7156 CAMBRIDGE PL, AVON, IN 46123(317) 503-0716 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marissa Barnhart Np NPPES

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

MARISSA BARNHART NP (NPI 1841133667) is an individual family provider in Avon, Indiana, licensed in Indiana (28271789A) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841133667
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARISSA BARNHARTCredential: NP
Location Address7156 CAMBRIDGE PLAvon, IN 46123-5517
Mailing Address7156 Cambridge PlAvon, IN 46123-5517
Phone(317) 503-0716
Sole ProprietorYes
Enumeration DateApril 14, 2026
NPPES CertifiedApril 14, 2026
✔ NPI 1841133667 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 IN · 28271789A
7156 CAMBRIDGE PL, Avon, IN 46123
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marissa Barnhart Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 46123 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

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 Marissa Barnhart's NPI number?

The NPI number for Marissa Barnhart is 1841133667. It was assigned to this individual provider in the NPPES registry on April 14, 2026.

Where is Marissa Barnhart located?

Marissa Barnhart practices at 7156 Cambridge Pl, Avon, IN 46123. The listed phone number is (317) 503-0716.

What is Marissa Barnhart's specialty?

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

Is Marissa Barnhart enrolled in Medicare?

Yes. Marissa Barnhart is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marissa Barnhart was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.