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TONYA MAROTTI MD
NPI 1689764185
Pediatrics - Neonatal-Perinatal Medicine in Little Rock, AR

Active since October 13, 2006PECOS Enrolled
800 MARSHALL ST # 653, LITTLE ROCK, AR 72202(501) 364-1100 Get Directions Write a Review

NPPES record last updated: July 31, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tonya Marotti Md NPPES

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

TONYA MAROTTI MD (NPI 1689764185) is an individual neonatal-perinatal medicine provider in Little Rock, Arkansas, licensed in Arkansas (C-8304) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689764185
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameTONYA MAROTTICredential: MD
Location Address800 MARSHALL ST # 653Little Rock, AR 72202-3510
Mailing Address800 Marshall St # 653Little Rock, AR 72202-3510 · (501) 364-1100
Phone(501) 364-1100
Sole ProprietorNo
Enumeration DateOctober 13, 2006
Last NPPES UpdateJuly 31, 2007
✔ NPI 1689764185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in AR · C-8304
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
800 MARSHALL ST # 653, Little Rock, AR 72202
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Other Identifiers 2

Medicare PIN5K321
Medicare UPING39243

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)

Tonya Marotti Md 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

3

Medicare enrollment records show Tonya Marotti reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Arkansas For Medical Sciences
Same address
Psychologist
1 CHILDRENS WAY # 653
Little Rock, AR 72202
  • Reassigned Medicare billing, Arkansas enrollment
  • Also billed through NPI 1467528026 (Arkansas)
  • 1,246 clinicians in this Medicare group
NPI 1114255353 (501) 364-1100
Arkansas Childrens Professional Services Organization LLC
Same address
Pediatrics
1 CHILDRENS WAY
Little Rock, AR 72202
  • Reassigned Medicare billing, Arkansas enrollment
  • 653 clinicians in this Medicare group
NPI 1629889464 (501) 364-2526
Arkansas Childrens Hospital
3.4 mi
Pediatrics
1 CHILDRENS WAY # 664
Little Rock, AR 72202
  • Reassigned Medicare billing, Arkansas enrollment
  • 944 clinicians in this Medicare group
NPI 1598773079 (501) 364-2526

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.

MARK EDWARDS PHD
Psychologist (Clinical Child & Adolescent)
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
EILEEN ELLIS MD
Pediatrics (Pediatric Nephrology)
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
NAHED EL-HASSAN MD
Pediatrics (Neonatal-Perinatal Medicine)
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
JOANNA SEIBERT MD
Radiology (Pediatric Radiology)
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
DALE DILDY MD
Pediatrics
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
J. WHITE PHD
Psychologist
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
REBECCA SCHEXNAYDER MD
Pediatrics (Pediatric Emergency Medicine)
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
PAUL SEIB MD
Pediatrics (Pediatric Cardiology)
800 MARSHALL ST # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100

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 Tonya Marotti's NPI number?

The NPI number for Tonya Marotti is 1689764185. It was assigned to this individual provider in the NPPES registry on October 13, 2006.

Where is Tonya Marotti located?

Tonya Marotti practices at 800 Marshall St # 653, Little Rock, AR 72202. The listed phone number is (501) 364-1100.

What is Tonya Marotti's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Tonya Marotti enrolled in Medicare?

Yes. Tonya Marotti is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tonya Marotti's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Marotti reassigns Medicare benefits to 3 organizations: University Of Arkansas For Medical Sciences (Little Rock, AR), Arkansas Childrens Professional Services Organization LLC (Little Rock, AR) and Arkansas Childrens Hospital (Little Rock, AR). 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 Tonya Marotti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tonya Marotti accept?

Health plans from Health Advantage and Octave list Tonya Marotti 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 Tonya Marotti was last updated on July 31, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.