Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1033766902 Individual Practitioner Female Practitioner

Kathleen Callahan , PA-C

Physician Assistant • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kathleen Callahan, PA-C is a certified Physician Assistant practicing in Phoenix, AZ. With approximately 5 years of clinical experience since completing medical education in 2021, Kathleen Callahan delivers high-quality medical care to the local community at 2836 E INDIAN SCHOOL RD STE A8.

Kathleen Callahan maintains professional affiliations with Arcadia Medical Group Llc, Phoenix Pointe Psychiatry Llc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

2836 E Indian School Rd Ste A8

Phoenix, AZ 850166864

Telephone 6028400056
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Phoenix, AZ

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -5.1 yrs vs City Avg
City Avg: 10.1 Yrs
State Avg: 12.5 Yrs
Regional Practice Density
938 Specialists

Practicing in Phoenix, AZ (3711 Statewide)

Telehealth Adoption Rate
14.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Callahan (5 Years) 5 Yrs
Phoenix Specialty Average (10.1 Years) 10.1 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-10-28
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License AZ 8808

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.

Hospital & Practice Group Affiliations

Phoenix Pointe Psychiatry Llc

1845 E Broadway Rd, Tempe, AZ 852821633

Phone: 4803786323

Arcadia Medical Group Llc

2836 E Indian School Rd, Phoenix, AZ 850166864

Phone: 4809267800

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners
NPI 1073285615

Doctor of Chiropractic

NPI 1346293057

Doctor of Chiropractic

NPI 1477687432

Doctor of Chiropractic

Nicole Smith , FNP-C

Nurse Practitioner

NPI 1720550809

Family Nurse Practitioner (Certified)

Yan Suleymanov

Physician Assistant

NPI 1992282651

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events
📍
Updated Practice Location October 28, 2025

Registered at 2836 E INDIAN SCHOOL RD STE A8, PHOENIX, AZ 850166864 (Tel: 6028400056)

📍
Updated Business Mailing Address October 28, 2025

Registered at PO BOX 6610, CHANDLER, AZ 852466610 (Tel: 6028400056)

📍
Updated Practice Location January 05, 2025

Registered at 1845 E BROADWAY RD STE 113, TEMPE, AZ 852821634 (Tel: 4803786323)

📍
Updated Business Mailing Address January 05, 2025

Registered at 1845 E BROADWAY RD STE 113, TEMPE, AZ 852821634

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2025

Physician Assistant (License #8808 in AZ)

📍
Updated Practice Location November 16, 2021

Registered at 2601 N 3RD ST STE 125, PHOENIX, AZ 850041150 (Tel: 6022656500)

📍
Updated Business Mailing Address November 16, 2021

Registered at 2601 N 3RD ST STE 125, PHOENIX, AZ 850041150

👤
Provider Name / Credentials Updated November 16, 2021

Recorded as KATHLEEN CALLAHAN, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 16, 2021

Psychiatry & Neurology (License #8808 in AZ)

NPI Profile Active August 24, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location August 24, 2019

Registered at 6844 E PHELPS RD, SCOTTSDALE, AZ 852541535 (Tel: 6027586489)

📍
Updated Business Mailing Address August 24, 2019

Registered at 6844 E PHELPS RD, SCOTTSDALE, AZ 852541535

👤
Provider Name / Credentials Updated August 24, 2019

Recorded as KATHLEEN CALLAHAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 24, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration August 24, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1033766902
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 24, 2019
Last Update: October 28, 2025
Sole Proprietor: No

Mailing Address

Po Box 6610

Chandler, AZ 852466610

Phone: 6028400056

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.