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Ashley Duff , CPNP

Nurse Practitioner - Pediatrics β€’ Phoenix, AZ

Active NPI 1497003065 Individual Practitioner Female Practitioner
Practice location in NPPES

1919 E Thomas Rd
Phoenix, AZ 850167710

Call 6029330920 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1919 E Thomas Rd

Phoenix, AZ 850167710

Telephone 6029330920
Fax 6029332492
Organization at the Same NPPES Address or Phone
Kids' Imaging In The Desert, Pllc Facility NPI 1659362259

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Chicago, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

What Public CMS Data Show

Nurse Practitioner - Pediatrics: NPPES taxonomy is a reported classification, not proof of board certification.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $91.82 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

NPI first issued

2012

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Ashley Duff has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Ashley Duff as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Phoenix and Arizona

245 active clinicians are listed under Nurse Practitioner - Pediatrics with a practice address in Phoenix, AZ (440 in Arizona).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Phoenix

0% of these 245 clinicians have the CMS telehealth indicator.

18.4% of these 245 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $91.82.

Manufacturer Payment Nature Product Type Amount ($)
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $91.82

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-10-22
Nurse Practitioner - Pediatrics Primary Specialty

NUCC Taxonomy Code: 363LP0200X

License # reported to NPPES AZ 306713
Nurse Practitioner - Pediatrics

NUCC Taxonomy Code: 363LP0200X

License # reported to NPPES IL 209.009646
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Arizona Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20130510000523

Enrollment State Jurisdiction

IL

PECOS Control ID

9133366131

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Secondary Practice Locations

225 E Chicago Ave

Chicago, IL 606112991

Phone: 3122276418

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

6 listed
Margaret Berg , FNP

Nurse Practitioner

NPI 1699291567

Family Nurse Practitioner

Angela Giannotti , NP

Nurse Practitioner - Family

NPI 1578630513

Nurse Practitioner

Dr. Christine Knoll , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1710009642

Doctor of Medicine (M.D.)

Dr. Lahav Nissim , MD

Radiology - Pediatric Radiology

NPI 1235335324

Doctor of Medicine (M.D.)

Keelin Swartz , FNP

Nurse Practitioner - Family

NPI 1598436743

Family Nurse Practitioner

Dr. Shanna White , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1598112377

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
πŸ“
Updated Practice Location October 22, 2024

Registered at 1919 E THOMAS RD, PHOENIX, AZ 850167710 (Tel: 6029330920)

πŸ“
Updated Business Mailing Address October 22, 2024

Registered at 2108 E THOMAS RD, PHOENIX, AZ 850167761 (Tel: 6029333124)

🏒
Secondary Practice Location Registered October 22, 2024

Additional practice office at 225 E Chicago Ave, Chicago, IL 606112991

πŸ“
Updated Business Mailing Address April 12, 2019

Registered at 340 E RANDOLPH ST UNIT 1704, CHICAGO, IL 606017717 (Tel: 3092417871)

πŸ‘€
Provider Name / Credentials Updated April 12, 2019

Recorded as ASHLEY DUFF, CPNP

βœ…
NPI Profile Active June 10, 2013

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) June 10, 2013

Registered at 225 E CHICAGO AVE, CHICAGO, IL 606112991 (Tel: 3122276418)

πŸ“
Business Mailing Address (Initial Record) June 10, 2013

Registered at 1402 N GREENVIEW AVE, APT. 2R, CHICAGO, IL 606427017 (Tel: 3092417871)

πŸ‘€
Provider Name / Credentials (Initial Record) June 10, 2013

Recorded as ASHLEY STRUBHAR, CPNP

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 10, 2013

Nurse Practitioner (license number reported to NPPES: IL 209.009646)

🟒
Initial NPI Registration & Enumeration August 29, 2012

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1497003065
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 29, 2012
Last Update: October 22, 2024
Sole Proprietor: No

Other Nurse Practitioner - Pediatrics Specialists in Phoenix

All Nurse Practitioner - Pediatrics Specialists in Phoenix

Mailing Address

2108 E Thomas Rd

Phoenix, AZ 850167761

Phone: 6029333124

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.