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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ARIANNA TRUE
NPI 1689413007
Physician Assistant in Portland, ME

Active since May 23, 2024PECOS Enrolled
161 MARGINAL WAY STE A, PORTLAND, ME 04101(207) 517-3838 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Arianna True NPPES

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

ARIANNA TRUE (NPI 1689413007) is an individual physician assistant in Portland, Maine, licensed in Maine (PA3135) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689413007
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameARIANNA TRUE
Location Address161 MARGINAL WAY STE APortland, ME 04101-2438
Mailing Address191 Marginal Way Ste APortland, ME 04101-3387
Phone(207) 517-3838
Sole ProprietorNo
Enumeration DateMay 23, 2024
Last NPPES UpdateAugust 18, 2026
NPPES CertifiedAugust 18, 2026
✔ NPI 1689413007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in ME · PA3135
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
161 MARGINAL WAY STE A, Portland, ME 04101
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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)

Arianna True 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 04101 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
$86.72 typical visit price
range $56.28 – $169.96
Typical copayment $21.68 (range $14.07 – $42.49)
Most-billed visit code 99203
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
Most-billed visit code 99213
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 Arianna True's NPI number?

The NPI number for Arianna True is 1689413007. It was assigned to this individual provider in the NPPES registry on May 23, 2024.

Where is Arianna True located?

Arianna True practices at 161 Marginal Way Ste A, Portland, ME 04101. The listed phone number is (207) 517-3838.

What is Arianna True's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Arianna True enrolled in Medicare?

Yes. Arianna True is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arianna True was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.