MARIA E BARNWELL PA
NPI 1679529515
Physician Assistant in Guadalupe, AZ

Active since May 25, 2006PECOS Enrolled
5825 E CALLE GUADALUPE, GUADALUPE, AZ 85283(480) 344-6000(480) 344-6001 Get Directions Write a Review

NPPES record last updated: March 22, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 22, 2018, Mar 3, 2016 (2 updates tracked since 2016).

About Maria E Barnwell Pa NPPES

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

MARIA E BARNWELL PA (NPI 1679529515) is an individual physician assistant in Guadalupe, Arizona, licensed in Arizona (3805) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679529515
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARIA E BARNWELLCredential: PA
Location Address5825 E CALLE GUADALUPEGuadalupe, AZ 85283-2664
Mailing Address5825 E Calle GuadalupeGuadalupe, AZ 85283-2664 · (480) 344-6000 · Fax (480) 344-6001
Fax(480) 344-6001
Sole ProprietorNo
Enumeration DateMay 25, 2006
Last NPPES UpdateMarch 22, 20182 updates tracked since enumeration
NPI 1679529515 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 AZ · 3805
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.
5825 E CALLE GUADALUPE, Guadalupe, AZ 85283

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Maria E Barnwell Pa 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.

Areas of Expertise CMS Part B claims 2

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
44 services23 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85283 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
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

Other Providers at the Same Location NPPES 7

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

Family Medicine
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283
Nurse Practitioner (Family)
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283
Nurse Practitioner (Family)
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283
Family Medicine
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283
Family Medicine
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283
Social Worker (Clinical)
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283
Clinic/Center (Federally Qualified Health Center (FQHC))
5825 E CALLE GUADALUPE
GUADALUPE, AZ 85283

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 Maria Barnwell's NPI number?

The NPI number for Maria Barnwell is 1679529515. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Maria Barnwell located?

Maria Barnwell practices at 5825 E Calle Guadalupe, Guadalupe, AZ 85283. The listed phone number is (480) 344-6000.

What is Maria Barnwell's specialty?

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

Is Maria Barnwell enrolled in Medicare?

Yes. Maria Barnwell is registered in the Medicare PECOS enrollment system.

What insurance does Maria Barnwell accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. list Maria Barnwell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Maria Barnwell was last updated on March 22, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.