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CHRISTOPHER JOHN RILEY M.D.
NPI 1366785222
Pediatrics in El Dorado, AR

Active since March 29, 2013PECOS Enrolled
700 W GROVE ST, EL DORADO, AR 71730(870) 864-3352(870) 864-3255 Get Directions Write a Review

NPPES record last updated: October 29, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 29, 2020, Nov 16, 2018 (2 updates tracked since 2018).

About Christopher John Riley M.d. NPPES

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

CHRISTOPHER JOHN RILEY M.D. (NPI 1366785222) is an individual pediatrics provider in El Dorado, Arkansas, licensed in Arkansas (E9858) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1366785222
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameCHRISTOPHER JOHN RILEYCredential: M.D.
Location Address700 W GROVE STEl Dorado, AR 71730-4416
Mailing Address700 W Grove StEl Dorado, AR 71730-4416 · (870) 864-3352
Phone(870) 864-3352
Fax(870) 864-3255
Sole ProprietorNo
Enumeration DateMarch 29, 2013
Last NPPES UpdateOctober 29, 20202 updates tracked since enumeration
NPPES CertifiedOctober 29, 2020
✔ NPI 1366785222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AR · E9858
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
700 W GROVE ST, El Dorado, AR 71730
Open in Google Maps ↗

Secondary Practice Location 1

Location 11919 E Thomas RdPhoenix, AZ 85016-7710 · Phone (602) 933-0945

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Health Advantage, Octave.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christopher John Riley 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 Christopher Riley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Arkansas Childrens Professional Services Organization LLC
107 mi
Pediatrics
1 CHILDRENS WAY
Little Rock, AR 72202
  • Reassigned Medicare billing, Arkansas enrollment
  • 653 clinicians in this Medicare group
NPI 1629889464 (501) 364-2526
Signify Health Medical Associates, PLLC
243 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Arkansas enrollment
  • 354 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 71730 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
$79.72 typical visit price
range $51.36 – $157.74
Typical copayment $19.93 (range $12.84 – $39.43)
Most-billed visit code 99203
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

HCC OF EL DORADO LLC
Hospitalist
700 W GROVE ST
EL DORADO, AR 71730
Union County (870) 863-2000
KENNETH C PRATHER MD
General Practice
700 W GROVE ST
EL DORADO, AR 71730
Union County (870) 863-2000
BYRON L. EYRE MD
Anesthesiology
700 W GROVE ST
EL DORADO, AR 71730
Union County (954) 838-2371
BYRON D. WILLIAMS MD
Anesthesiology
700 W GROVE ST
EL DORADO, AR 71730
Union County (954) 838-2371
JACKIE HAKEEM HAWKINS
Nurse Anesthetist, Certified Registered
700 W GROVE ST
EL DORADO, AR 71730
Union County (870) 864-3390
NES ARKANSAS, INC.
Emergency Medicine
700 W GROVE ST
EL DORADO, AR 71730
Union County (870) 863-2200
LIVIU M. ANCA MD
Anesthesiology
700 W GROVE ST
EL DORADO, AR 71730
Union County (954) 838-2371
DR. DIANA T. JUCAS M.D.
Specialist
700 W GROVE ST
EL DORADO, AR 71730
Union County (870) 862-1577

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 Christopher Riley's NPI number?

The NPI number for Christopher Riley is 1366785222. It was assigned to this individual provider in the NPPES registry on March 29, 2013.

Where is Christopher Riley located?

Christopher Riley practices at 700 W Grove St, El Dorado, AR 71730. The listed phone number is (870) 864-3352.

What is Christopher Riley's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Christopher Riley enrolled in Medicare?

Yes. Christopher Riley is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christopher Riley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Riley reassigns Medicare benefits to 2 organizations: Arkansas Childrens Professional Services Organization LLC (Little Rock, AR) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Christopher Riley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Riley accept?

Health plans from Health Advantage and Octave list Christopher Riley 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 Christopher Riley was last updated on October 29, 2020. 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.