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KAYLA SITES NP
NPI 1922841162
Nurse Practitioner in Phoenix, AZ

Active since June 17, 2024PECOS EnrolledAccepts Medicare Assignment
550 N 3RD ST, PHOENIX, AZ 85004(602) 496-2644 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 3, 2025, Sep 3, 2025, Jun 17, 2024 (3 updates tracked since 2024).

About Kayla Sites Np NPPES

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

KAYLA SITES NP (NPI 1922841162) is an individual nurse practitioner in Phoenix, Arizona, licensed in Arizona (225027) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Scottsdale, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1922841162
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKAYLA SITESCredential: NP
Location Address550 N 3RD STPhoenix, AZ 85004-2154
Mailing AddressPo Box 860912Minneapolis, MN 55486-0912 · (480) 301-8000
Phone(602) 496-2644
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJune 17, 2024
Last NPPES UpdateNovember 3, 20253 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1922841162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in AZ · 225027
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
550 N 3RD ST, Phoenix, AZ 85004
Open in Google Maps ↗

Secondary Practice Location 1

Location 113400 E Shea BlvdScottsdale, AZ 85259-5499 · Phone (480) 301-8000

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

Kayla Sites Np 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 ID4880185966
PECOS Enrollment IDI20251117002667
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 Kayla Sites reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mayo Clinic Arizona
19 mi
Multi-Specialty
13400 E SHEA BLVD
Scottsdale, AZ 85259
  • Reassigned Medicare billing, Arizona enrollment
  • 1,792 clinicians in this Medicare group
NPI 1558332494 (480) 301-8000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85004 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
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
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 20

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

DEVIN DANIELLE ALTENBERN RN
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING, 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (480) 201-8181
TRAVIS LEE BINDER
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING, 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (602) 496-0907
REBEKAH LYNN GREEN DNP PNP
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (602) 496-0907
TIFFANY KIDD NP
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING, 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (602) 496-0907
CHELSEA BRIANNA CLARK
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING, 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (602) 496-0907
BRANDON WILLIAM ORMSBY
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING, 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (602) 496-0907
ANGELYCA JOI TAGUBA
Student in an Organized Health Care Education/Training Program
550 N 3RD ST, HEALTH NORTH BUILDING, 3RD FLOOR
PHOENIX, AZ 85004
Maricopa County (602) 496-0937
MRS. KRISTINE MARIE REYNOLDS
Student in an Organized Health Care Education/Training Program
550 N 3RD ST
PHOENIX, AZ 85004
Maricopa County (602) 496-0907

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 Kayla Sites's NPI number?

The NPI number for Kayla Sites is 1922841162. It was assigned to this individual provider in the NPPES registry on June 17, 2024.

Where is Kayla Sites located?

Kayla Sites practices at 550 N 3rd St, Phoenix, AZ 85004. The listed phone number is (602) 496-2644.

What is Kayla Sites's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Kayla Sites enrolled in Medicare?

Yes. Kayla Sites is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Kayla Sites's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kayla Sites reassigns Medicare benefits to Mayo Clinic Arizona (Scottsdale, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kayla Sites's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kayla Sites was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.