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DR. NICHOLAS W. HOBART-PORTER DO
NPI 1801015144
Pediatrics - Pediatric Emergency Medicine in Little Rock, AR

Active since April 25, 2007PECOS Enrolled
1 CHILDRENS WAY # 653, LITTLE ROCK, AR 72202(501) 364-1100(501) 364-4082 Get Directions Write a Review

NPPES record last updated: July 23, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Nicholas W. Hobart-porter Do NPPES

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

DR. NICHOLAS W. HOBART-PORTER DO (NPI 1801015144) is an individual pediatric emergency medicine provider in Little Rock, Arkansas, licensed in Arkansas (E-6263) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801015144
Entity TypeIndividualMale
Primary Taxonomy2080P0204X
Provider Legal NameDR. NICHOLAS W. HOBART-PORTERCredential: DO
Location Address1 CHILDRENS WAY # 653Little Rock, AR 72202-3500
Mailing Address1 Childrens Way # 653Little Rock, AR 72202-3500 · (501) 364-1100 · Fax (501) 364-4082
Phone(501) 364-1100
Fax(501) 364-4082
Sole ProprietorNo
Enumeration DateApril 25, 2007
Last NPPES UpdateJuly 23, 2016
✔ NPI 1801015144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
License✔ Licensed in AR · E-6263
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
1 CHILDRENS WAY # 653, Little Rock, AR 72202
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Other Names 1

Professional Name (2)Dr. Nicholas W. Porter Do

Other Identifiers 2

Medicaid186827003AR
Medicare PIN5AK327666AR

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)

Dr. Nicholas W. Hobart-porter Do 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 Nicholas Hobart-porter 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
  • 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.

ADRIENNE MARIE KODER
Orthopaedic Surgery
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
STEPHEN JAMES CANON M.D.
Urology (Pediatric Urology)
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
HEATHER LYNN YOUNG MD
Pediatrics (Pediatric Infectious Diseases)
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
MRS. GLENDA MARIE ECKERT APN
Nurse Practitioner (Pediatrics)
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
AMBRE' LACHELLE POWNALL APN, PNP-BC
Nurse Practitioner (Pediatrics)
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
ANITA JEAN BUELL-SANDERS
Nurse Practitioner (Acute Care)
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-3620
VIKAS CHOWDHARY M.D.
Pediatrics
1 CHILDRENS WAY # 653
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
MRS. JOY ANGELA CHILDRESS APN
Nurse Practitioner (Pediatrics)
1 CHILDRENS WAY # 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 Nicholas Hobart-porter's NPI number?

The NPI number for Nicholas Hobart-porter is 1801015144. It was assigned to this individual provider in the NPPES registry on April 25, 2007. The provider is also known as Dr. Nicholas W. Porter Do.

Where is Nicholas Hobart-porter located?

Nicholas Hobart-porter practices at 1 Childrens Way # 653, Little Rock, AR 72202. The listed phone number is (501) 364-1100.

What is Nicholas Hobart-porter's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Nicholas Hobart-porter enrolled in Medicare?

Yes. Nicholas Hobart-porter is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nicholas Hobart-porter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Hobart-porter 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 Nicholas Hobart-porter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nicholas Hobart-porter accept?

Health plans from Health Advantage and Octave list Nicholas Hobart-porter 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 Nicholas Hobart-porter was last updated on July 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.