Riley K. Tuininga, D.C.
Chiropractor · Newark, DE
Riley K. Tuininga, D.C. is a chiropractor with a practice address in Newark, Delaware, and NPI 1497305346, issued on Sep 12, 2019. Check the license (Delaware F1-0000997, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Riley K. Tuininga
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- F1-0000997 DE
Self-reported in NPPES; status is on the state search - Practice location
- 200 Biddle Avenue, Newark, DE 19702
- Phone
- (302) 832-3369
- Enumerated
- Sep 12, 2019
- Record last updated
- Oct 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (302) 832-5854
- Medicare enrollment
- Enrolled (PECOS I20191010000088); accepts Medicare assignment
- Medical or professional school
- New York Chiropractic College, 2019
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 238 in Delaware → Look up another NPI →
Verify Riley K. Tuininga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license F1-0000997Check 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
- Rehabilitation Associates PANewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riley K. Tuininga among 238 chiropractor records in Delaware
Riley K. Tuininga, D.C. is one of 238 chiropractor records with a practice address in Delaware. 40% 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 84% of them.
- NPI issued2019 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 40% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2003 among the 148 with a school on file
- Record last updated2019 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Delaware
There are 238 chiropractor records in Delaware.
All 238 in Delaware → Every provider in Newark → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Gregory Angermaier, DCNewark, DE 197021477632248
- Deana Burd, D.C.Newark, DE 197021033215140
- Justin Dietrich, D.C.Newark, DE 197021598725715
- Brenda Fairchild, DCChristiana, DE 197021760792105
- Anthony Giantinoto, D.C.Newark, DE 197021245474014
- Julia Golod, D.C.Christiana, DE 197021487750501
- Gbenro Magbagbeola, DCNewark, DE 197021518539790
- Susan Messer, D.C.Newark, DE 197021144498791
Common questions
What is Riley K. Tuininga, D.C.'s NPI number?
Riley K. Tuininga, D.C.'s National Provider Identifier (NPI) is 1497305346, issued on Sep 12, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Riley K. Tuininga, D.C. located?
The NPPES record lists a practice address at 200 Biddle Avenue, Newark, DE, 19702. Phone: (302) 832-3369. Providers update this record themselves, so call before visiting.
How can I verify Riley K. Tuininga, D.C.'s license?
NPPES lists Delaware license number F1-0000997, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
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.