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JENNIFER S GUIMBELLOT M.D., PH.D.
NPI 1588807937
Pediatrics - Pediatric Pulmonology in Little Rock, AR

Active since April 15, 2009PECOS EnrolledAccepts Medicare Assignment
1 CHILDRENS WAY # 512-17, LITTLE ROCK, AR 72202(501) 364-1006(501) 334-3930 Get Directions Write a Review

NPPES record last updated: January 16, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Jennifer S Guimbellot M.d., Ph.d. NPPES

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

JENNIFER S GUIMBELLOT M.D., PH.D. (NPI 1588807937) is an individual pediatric pulmonology provider in Little Rock, Arkansas, licensed in Arkansas (E-17411) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chapel Hill, and is a graduate of University Of Alabama School Of Medicine (2008).

NPPES Registry Identity

NPI1588807937
Entity TypeIndividualFemale
Primary Taxonomy2080P0214X
Provider Legal NameJENNIFER S GUIMBELLOTCredential: M.D., PH.D.
Location Address1 CHILDRENS WAY # 512-17Little Rock, AR 72202-3500
Mailing Address1 Childrens Way # 653Little Rock, AR 72202-3500 · (501) 364-1100 · Fax (501) 364-4082
Phone(501) 364-1006
Fax(501) 334-3930
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2008
Enumeration DateApril 15, 2009
Last NPPES UpdateJanuary 16, 2024
NPPES CertifiedJanuary 16, 2024
✔ NPI 1588807937 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric PulmonologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0214X
Licenses✔ Licensed in AR · E-17411✔ Licensed in NC · 2012-01051
Definition
A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.
Also ListedPediatricsTaxonomy 208000000X · License E-17411 (AR)
1 CHILDRENS WAY # 512-17, Little Rock, AR 72202
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Secondary Practice Location 1

Location 1333 S Columbia St, CB 7217Chapel Hill, NC 27599-0001 · Phone (919) 966-1055

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan 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 and accepts Medicare assignment

Jennifer S Guimbellot M.d., Ph.d. 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 ID749405223
PECOS Enrollment IDI20240130003551
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

4

Medicare enrollment records show Jennifer Guimbellot reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Arkansas Childrens Hospital
Same address
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
Arkansas Childrens Professional Services Organization LLC
3.4 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
University Of Arkansas For Medical Sciences
3.4 mi
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
University Of Alabama Health Services Foundation, PC
316 mi
Clinical Medical Laboratory
720 20TH ST S
Birmingham, AL 35233
  • Reassigned Medicare billing, Alabama enrollment
  • 4,494 clinicians in this Medicare group
NPI 1164617205 (205) 934-4983

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 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MOHY MORRIS MD
Pediatrics (Pediatric Pulmonology)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
ROOPA S SIDDAIAH M.D
Pediatrics (Pediatric Pulmonology)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1100
DR. SYDNEY A SCARBROUGH DNP, CPNP-AC
Nurse Practitioner (Pediatrics)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1006
MRS. KYLA MICHELLE MURPHY APRN
Nurse Practitioner (Primary Care)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1006
SHERRIE ELIZABETH SMITH A.P.R.N.
Nurse Practitioner (Pediatrics)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1006
MATTHEW CHRISTOPHER PERTZBORN MD
Pediatrics (Pediatric Pulmonology)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1006
DR. PRAVEEN NANDAMURU MD
Pediatrics
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1893
ZENA B GHAZALA M.D.
Pediatrics (Pediatric Pulmonology)
1 CHILDRENS WAY # 512-17
LITTLE ROCK, AR 72202
Pulaski County (501) 364-1006

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 Jennifer Guimbellot's NPI number?

The NPI number for Jennifer Guimbellot is 1588807937. It was assigned to this individual provider in the NPPES registry on April 15, 2009.

Where is Jennifer Guimbellot located?

Jennifer Guimbellot practices at 1 Childrens Way # 512-17, Little Rock, AR 72202. The listed phone number is (501) 364-1006.

What is Jennifer Guimbellot's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.

Is Jennifer Guimbellot enrolled in Medicare?

Yes. Jennifer Guimbellot 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 organizations bill Medicare for Jennifer Guimbellot's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Guimbellot reassigns Medicare benefits to 4 organizations: Arkansas Childrens Hospital (Little Rock, AR), Arkansas Childrens Professional Services Organization LLC (Little Rock, AR), University Of Arkansas For Medical Sciences (Little Rock, AR) and University Of Alabama Health Services Foundation, PC (Birmingham, AL). 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 Jennifer Guimbellot's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Guimbellot accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Jennifer Guimbellot 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 Jennifer Guimbellot was last updated on January 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.