ZOE ELIZABETH O'WARREN PA
NPI 1699329458
Physician Assistant - Medical in Tucson, AZ

Q: What is Zoe O'warren's NPI number?

The NPI number for Zoe O'warren is 1699329458. It was assigned to this individual provider in the NPPES registry on July 30, 2019. The provider is also known as Zoe Warren.

Q: What is Zoe O'warren's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Zoe O'warren was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 30, 2019PECOS EnrolledAccepts Medicare Assignment

4730 E GRANT RD, TUCSON, AZ 85712(520) 989-8012(520) 959-8014 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 28, 2026, Aug 18, 2022, Mar 19, 2021 and 2 more (5 updates tracked since 2019).

On this page

About Zoe Elizabeth O'warren Pa NPPES

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

ZOE ELIZABETH O'WARREN PA (NPI 1699329458) is an individual medical provider in Tucson, Arizona and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1699329458

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameZOE ELIZABETH O'WARRENCredential: PA

Location Address4730 E GRANT RDTucson, AZ 85712-2703

Mailing Address4730 E Grant RdTucson, AZ 85712-2703 · (520) 989-8012 · Fax (520) 959-8014

Phone(520) 989-8012

Fax(520) 959-8014

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJuly 30, 2019

Last NPPES UpdateMay 28, 20265 updates tracked since enumeration

NPPES CertifiedMay 28, 2026

✔ NPI 1699329458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

4730 E GRANT RD, Tucson, AZ 85712

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Other Names 1

Former Name (1)Zoe Warren

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Zoe Elizabeth O'warren Pa 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.

PECOS PAC ID9335571629

PECOS Enrollment IDI20191106002657

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 5

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.

143 services114 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.

137 services104 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

105 services105 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

12 services12 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

12 services11 patients

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

2 suppliers12 claims12 services$28.36 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 10

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

MARK A ZAETTA MD

Internal Medicine