DR. ASHLEY BARTON MD
NPI 1598402497
Anesthesiology in Tucson, AZ

Q: What is Ashley Barton's NPI number?

The NPI number for Ashley Barton is 1598402497. It was assigned to this individual provider in the NPPES registry on May 13, 2022. The provider is also known as Ashley Chapman.

Q: What is Ashley Barton's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Ashley Barton was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 13, 2022PECOS EnrolledAccepts Medicare Assignment

1625 N CAMPBELL AVE, TUCSON, AZ 85719(520) 694-0111 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 15, 2026, Apr 9, 2026, May 13, 2022 (3 updates tracked since 2022).

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About Dr. Ashley Barton Md NPPES

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

DR. ASHLEY BARTON MD (NPI 1598402497) is an individual anesthesiology provider in Tucson, Arizona, licensed in Arizona (78850) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of University Of New Mexico School Of Medicine (2022).

NPPES Registry Identity

NPI1598402497

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. ASHLEY BARTONCredential: MD

Location Address1625 N CAMPBELL AVETucson, AZ 85719-4330

Mailing Address1625 N Campbell AveTucson, AZ 85719-4330 · (520) 694-0111

Phone(520) 694-0111

Sole ProprietorNo

Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2022

Enumeration DateMay 13, 2022

Last NPPES UpdateMay 15, 20263 updates tracked since enumeration

NPPES CertifiedMay 15, 2026

✔ NPI 1598402497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in AZ · 78850

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License AT1652545-3878 (AZ)

1625 N CAMPBELL AVE, Tucson, AZ 85719

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Other Names 1

Former Name (1)Ashley Chapman

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ashley Barton Md 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 ID2860962982

PECOS Enrollment IDI20260529000597

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 Ashley Barton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Banner-University Medical Group

5.1 mi

Nutrition, Education

535 N WILMOT RD STE 101
Tucson, AZ 85711

Reassigned Medicare billing, Arizona enrollment
1,514 clinicians in this Medicare group

NPI 1932708328 (520) 694-5437

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

Other Providers at the Same Location NPPES 20

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

KATELYN DESALVO MD

Pediatrics