ARIELLE PETTI FNP-C
NPI 1386364750
Nurse Practitioner - Family in Newburyport, MA
About Arielle Petti Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIELLE PETTI FNP-C (NPI 1386364750) is an individual family provider in Newburyport, Massachusetts, licensed in Massachusetts (RN2271630) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Arielle Petti Fnp-c 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.
Medicare Billing Reassignments
2Medicare enrollment records show Arielle Petti reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newburyport, MA 01950
- Reassigned Medicare billing, Massachusetts enrollment
- 135 clinicians in this Medicare group
Cambridge, MA 02142
- Reassigned Medicare billing, Massachusetts enrollment
- 119 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 12
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01950 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEWBURYPORT, MA 01950
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 Arielle Petti's NPI number?
The NPI number for Arielle Petti is 1386364750. It was assigned to this individual provider in the NPPES registry on August 29, 2022.
Where is Arielle Petti located?
Arielle Petti practices at 35 Storey Ave, Newburyport, MA 01950. The listed phone number is (978) 225-6607.
What is Arielle Petti's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Arielle Petti enrolled in Medicare?
Yes. Arielle Petti 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 Arielle Petti's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arielle Petti reassigns Medicare benefits to 2 organizations: Convenientmd - Ffs Uc LLC (Newburyport, MA) and Massachusetts Institute Of Technology (Cambridge, MA). 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 Arielle Petti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Arielle Petti was last updated on August 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.