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MARIANNE DOROTHY BARKER ARNP
NPI 1710930987
Nurse Practitioner - Psychiatric/Mental Health in Mesa, AZ

Active since May 18, 2006PECOS Enrolled
1255 WEST BASELINE, SUITE B258, MESA, AZ 85202(480) 820-0825(480) 820-7863 Get Directions Write a Review

NPPES record last updated: January 19, 2012. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Marianne Dorothy Barker Arnp NPPES

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

MARIANNE DOROTHY BARKER ARNP (NPI 1710930987) is an individual psychiatric/mental health provider in Mesa, Arizona, licensed in Arizona (AP2320) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710930987
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARIANNE DOROTHY BARKERCredential: ARNP
Location Address1255 WEST BASELINE, SUITE B258Mesa, AZ 85202
Mailing Address4747 N 7th St, Suite 100Phoenix, AZ 85014-3653 · (602) 279-7655
Phone(480) 820-0825
Fax(480) 820-7863
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateJanuary 19, 2012
✔ NPI 1710930987 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 · AP2320
1255 WEST BASELINE, Mesa, AZ 85202
Open in Google Maps ↗

Other Identifiers 2

Medicare PINZ109533
Medicare ID-Type Unspecified048256AZ · Ahcccs Provider Number

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marianne Dorothy Barker Arnp 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 85202 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.

Frequently Asked Questions

What is Marianne Barker's NPI number?

The NPI number assigned to this healthcare provider is 1710930987, enumerated as an "individual" on May 18, 2006.

Where is the provider located?

The provider is located at 1255 WEST BASELINE SUITE B258 MESA, AZ 85202 and the phone number is (480) 820-0825.

What is the provider's specialty?

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.

What insurance does Marianne Barker accept?

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.