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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KAITLYN NICOLE TWOMEY PA-C
NPI 1548749591
Physician Assistant in Phoenix, AZ

Active since August 10, 2018PECOS Enrolled
350 W THOMAS RD # 6NST, PHOENIX, AZ 85013(602) 406-3000 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kaitlyn Nicole Twomey Pa-c NPPES

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

KAITLYN NICOLE TWOMEY PA-C (NPI 1548749591) is an individual physician assistant in Phoenix, Arizona, licensed in Arizona (11833) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1548749591
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKAITLYN NICOLE TWOMEYCredential: PA-C
Location Address350 W THOMAS RD # 6NSTPhoenix, AZ 85013-4409
Mailing Address240 W Thomas Rd Ste 301Phoenix, AZ 85013-4407 · (602) 406-7765
Phone(602) 406-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 10, 2018
Last NPPES UpdateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1548749591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in AZ · 11833✔ Licensed in NY · 022406-1
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.
350 W THOMAS RD # 6NST, Phoenix, AZ 85013
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kaitlyn Nicole Twomey Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901360940
PECOS Enrollment IDI20260710002835
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85013 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 2

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

LETICIA MORA FNP-C
Nurse Practitioner (Family)
350 W THOMAS RD # 6NST
PHOENIX, AZ 85013
Maricopa County (602) 406-3000
DANIEL JOSHUA PANOPIO FNP-C
Nurse Practitioner (Family)
350 W THOMAS RD # 6NST
PHOENIX, AZ 85013
Maricopa County (602) 406-3000

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 Kaitlyn Twomey's NPI number?

The NPI number for Kaitlyn Twomey is 1548749591. It was assigned to this individual provider in the NPPES registry on August 10, 2018.

Where is Kaitlyn Twomey located?

Kaitlyn Twomey practices at 350 W Thomas Rd # 6nst, Phoenix, AZ 85013. The listed phone number is (602) 406-3000.

What is Kaitlyn Twomey's specialty?

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

Is Kaitlyn Twomey enrolled in Medicare?

Yes. Kaitlyn Twomey is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kaitlyn Twomey was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.