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DR. AHMAD RAYES M.D.
NPI 1689906356
Pediatrics - Pediatric Hematology-Oncology in Salt Lake City, UT

Active since February 05, 2010PECOS Enrolled
100 N MARIO CAPECCHI DR, SALT LAKE CITY, UT 84113(801) 662-4700(801) 662-4707 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 17, 2021, May 14, 2020, Aug 28, 2019 (3 updates tracked since 2019).

About Dr. Ahmad Rayes M.d. NPPES

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

DR. AHMAD RAYES M.D. (NPI 1689906356) is an individual pediatric hematology-oncology provider in Salt Lake City, Utah, licensed in Utah (11610939-1205) and active in the NPI registry since February 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689906356
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameDR. AHMAD RAYESCredential: M.D.
Location Address100 N MARIO CAPECCHI DRSalt Lake City, UT 84113-1103
Mailing Address100 N Mario Capecchi DrSalt Lake City, UT 84113-1103 · (801) 662-4700 · Fax (801) 662-4707
Phone(801) 662-4700
Fax(801) 662-4707
Sole ProprietorNo
Enumeration DateFebruary 5, 2010
Last NPPES UpdateDecember 17, 20213 updates tracked since enumeration
NPPES CertifiedDecember 17, 2021
✔ NPI 1689906356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
Licenses✔ Licensed in UT · 11610939-1205✔ Licensed in MN · 63697✔ Licensed in OH · 35.098420
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
100 N MARIO CAPECCHI DR, Salt Lake City, UT 84113
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Utah, Select Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ahmad Rayes M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Ahmad Rayes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Utah Pediatric Services
Same address
Pediatric Otolaryngology
100 N MARIO CAPECCHI DR
Salt Lake City, UT 84113
  • Reassigned Medicare billing, Utah enrollment
  • 751 clinicians in this Medicare group
NPI 1063876100 (801) 587-6336
Fairview Health Services
977 mi
General Acute Care Hospital
911 NORTHLAND DR
Princeton, MN 55371
  • Reassigned Medicare billing, Minnesota enrollment
  • 4,038 clinicians in this Medicare group
NPI 1922085299 (763) 389-1313

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

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.

KEEGAN MARIE RYAN PT, DPT
Physical Therapist
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-4980
IHC HEALTH SERVICES INC
Pediatrics
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
MADELINE ANN THAYER NP
Nurse Practitioner (Family)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-3600
DR. JEFFREY S PRINCE MD
Radiology (Diagnostic Radiology)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 487-0451
MICHELLE PLOUTZ
Pediatrics (Pediatric Cardiology)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
ALICIA DONALDSON APRN
Nurse Practitioner (Pediatrics, Critical Care)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
HANNAH MARIE WINEBAUM MS, OTR/L
Occupational Therapist
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
MARK EDWARD HAMAKER M.D.
Pediatrics (Pediatric Endocrinology)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 587-3922

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 Ahmad Rayes's NPI number?

The NPI number for Ahmad Rayes is 1689906356. It was assigned to this individual provider in the NPPES registry on February 5, 2010.

Where is Ahmad Rayes located?

Ahmad Rayes practices at 100 N Mario Capecchi Dr, Salt Lake City, UT 84113. The listed phone number is (801) 662-4700.

What is Ahmad Rayes's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Ahmad Rayes enrolled in Medicare?

Yes. Ahmad Rayes is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ahmad Rayes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ahmad Rayes reassigns Medicare benefits to 2 organizations: University Of Utah Pediatric Services (Salt Lake City, UT) and Fairview Health Services (Princeton, MN). Each 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 Ahmad Rayes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ahmad Rayes accept?

Health plans from BridgeSpan Health Company, Regence BlueCross BlueShield of Utah, Select Health and University of Utah Health Plans list Ahmad Rayes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ahmad Rayes was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.