MARCI BASTIEN NP
NPI 1811304272
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Q: What is Marci Bastien's NPI number?

The NPI number for Marci Bastien is 1811304272. It was assigned to this individual provider in the NPPES registry on July 17, 2014.

Q: What is Marci Bastien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Marci Bastien was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since July 17, 2014PECOS Enrolled

2355 E CAMELBACK RD STE 625, PHOENIX, AZ 85016(480) 626-7584 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 20, 2025, Jan 6, 2017 (2 updates tracked since 2017).

On this page

About Marci Bastien Np NPPES

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

MARCI BASTIEN NP (NPI 1811304272) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (AP5721) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1811304272

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMARCI BASTIENCredential: NP

Location Address2355 E CAMELBACK RD STE 625Phoenix, AZ 85016-3458

Mailing Address3003 N Central Ave, Suite 200Phoenix, AZ 85012-2902 · (602) 685-6000 · Fax (602) 302-7925

Phone(480) 626-7584

Sole ProprietorYes

Enumeration DateJuly 17, 2014

Last NPPES UpdateNovember 20, 20252 updates tracked since enumeration

NPPES CertifiedNovember 20, 2025

✔ NPI 1811304272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in AZ · AP5721

2355 E CAMELBACK RD STE 625, Phoenix, AZ 85016

Open in Google Maps ↗

Secondary Practice Locations 6

Location 11111 S Stapley DrMesa, AZ 85204-5059 · Phone (602) 685-6000 · Fax (480) 834-5703

Location 21501 N Gilbert Rd Ste 206Gilbert, AZ 85234-2394 · Phone (480) 626-7584

Location 320950 N Tatum Blvd Ste 380Phoenix, AZ 85050-4258 · Phone (480) 626-7584

Location 41860 N 95th Ln Ste 300Phoenix, AZ 85037-5074 · Phone (480) 626-7584

Location 54545 E Chandler Blvd Ste 308Phoenix, AZ 85048-7646 · Phone (480) 626-7584

Location 636457 N Gantzel Rd Ste 102San Tan Valley, AZ 85140-7343 · Phone (480) 626-7584

Other Identifiers 1

Medicaid930341AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Antidote Health Plan of Arizona, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marci Bastien 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.

Medicare Billing Reassignment

Medicare enrollment records show Marci Bastien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Serenity Tms Centers LLC

477 mi

Psychiatry

3300 N TRIUMPH BLVD STE 500
Lehi, UT 84043

Reassigned Medicare billing, Arizona enrollment
66 clinicians in this Medicare group

NPI 1710492095 (801) 821-2781

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 8

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

DEBORAH STEGNER MD

Psychiatry & Neurology (Psychiatry)