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KATHERINE DYER D.O.
NPI 1386090652
Hospitalist in Phoenix, AZ

Active since May 05, 2016PECOS EnrolledAccepts Medicare Assignment
1919 E. THOMAS RD, PHOENIX CHILDREN'S HOSPITAL, PHOENIX, AZ 85016(602) 546-2923 Get Directions Write a Review

NPPES record last updated: August 19, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Katherine Dyer D.o. NPPES

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

KATHERINE DYER D.O. (NPI 1386090652) is an individual hospitalist provider in Phoenix, Arizona, licensed in Arizona (007987) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa (2016).

NPPES Registry Identity

NPI1386090652
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameKATHERINE DYERCredential: D.O.
Location Address1919 E. THOMAS RD, PHOENIX CHILDREN'S HOSPITALPhoenix, AZ 85016
Mailing Address3200 E Camelback Rd Ste 250Phoenix, AZ 85018-2327 · (602) 933-1813
Phone(602) 546-2923
Sole ProprietorNo
Medical School CMSAt Still Un Of Hlth Sciences, Col Of Osteo Med, MesaGraduated 2016
Enumeration DateMay 5, 2016
Last NPPES UpdateAugust 19, 2021
NPPES CertifiedAugust 19, 2021
✔ NPI 1386090652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in AZ · 007987
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1919 E. THOMAS RD, Phoenix, AZ 85016
Open in Google Maps ↗

Other Identifiers 1

Medicaid091101AZ

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

Katherine Dyer D.o. 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 ID345641684
PECOS Enrollment IDI20210624001830
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 Katherine Dyer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Phoenix Children's Hospital
Same address
Pediatrics
1919 E THOMAS RD
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
  • 1,416 clinicians in this Medicare group
NPI 1922112044 (602) 933-1000

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 85016 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

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 Katherine Dyer's NPI number?

The NPI number for Katherine Dyer is 1386090652. It was assigned to this individual provider in the NPPES registry on May 5, 2016.

Where is Katherine Dyer located?

Katherine Dyer practices at 1919 E. Thomas Rd Phoenix Children's Hospital, Phoenix, AZ 85016. The listed phone number is (602) 546-2923.

What is Katherine Dyer's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Katherine Dyer enrolled in Medicare?

Yes. Katherine Dyer 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 Katherine Dyer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Dyer reassigns Medicare benefits to Phoenix Children's Hospital (Phoenix, 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 Katherine Dyer'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 Katherine Dyer was last updated on August 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.