Timothy Edward Nissen, DO
Pediatric Cardiology Physician · Little Rock, AR
Timothy Edward Nissen, DO is a pediatric cardiology physician with a practice address in Little Rock, Arkansas, and NPI 1114480217, issued on Apr 8, 2019. Check the license (Arkansas E-15736, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Edward Nissen
- Credential
- DO
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- E-15736 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1 Childrens Way # 512-19A, Little Rock, AR 72202
- Phone
- (501) 364-1874
- Enumerated
- Apr 8, 2019
- Record last updated
- Aug 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20250908002024); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2019
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 37 in Arkansas → Look up another NPI →
Also registered at 1 Childrens Way # 512-19A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riham Ahmed, MBBSStudent in an Organized Health Care Education/Training Program1154210870
- Daralnaem AlagabStudent in an Organized Health Care Education/Training Program1912847310
- Felix AlloteyStudent in an Organized Health Care Education/Training Program1922997758
- Maliha Aniqa, DOStudent in an Organized Health Care Education/Training Program1427809003
- Cynthia Anyakorah, MDStudent in an Organized Health Care Education/Training Program1295522597
- Jonathan Askins, MDStudent in an Organized Health Care Education/Training Program1013746221
Verify Timothy Edward Nissen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-15736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Arkansas Childrens Professional Services Organization LLCLittle Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Edward Nissen among 37 pediatric cardiology physician records in Arkansas
Timothy Edward Nissen, DO is one of 37 pediatric cardiology physician records with a practice address in Arkansas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 97% of them.
- NPI issued2019 · 97% of these records are older, 0% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2009 among the 23 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Cardiology Physician providers in Arkansas
There are 37 pediatric cardiology physician records in Arkansas.
All 37 in Arkansas → Every provider in Little Rock → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Sylvia Angtuaco, MDLittle Rock, AR 722021578653077
- Michael Angtuaco, MDLittle Rock, AR 722021255515037
- Thomas Best, MDLittle Rock, AR 722021487744983
- Renee Bornemeier, MDLittle Rock, AR 722021104916600
- Brian Eble, MDLittle Rock, AR 722021962502898
- James Fasules, MDLittle Rock, AR 722021477643971
- Eudice Fontenot, MDLittle Rock, AR 722021386734887
- Elizabeth Frazier, MDLittle Rock, AR 722021194815696
Common questions
What is Timothy Edward Nissen, DO's NPI number?
Timothy Edward Nissen, DO's National Provider Identifier (NPI) is 1114480217, issued on Apr 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Edward Nissen, DO located?
The NPPES record lists a practice address at 1 Childrens Way # 512-19A, Little Rock, AR, 72202. Phone: (501) 364-1874. Providers update this record themselves, so call before visiting.
How can I verify Timothy Edward Nissen, DO's license?
NPPES lists Arkansas license number E-15736, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.