David Janarious, M.D.
Family Medicine Physician · Wilmington, DE
David Janarious, M.D. is a family medicine physician with a practice address in Wilmington, Delaware, and NPI 1720349137, issued on Jun 1, 2012. Check the license (Delaware FJ4414025, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- David Janarious
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- FJ4414025 DE
ME142823 FL
Self-reported in NPPES; status is on the state search - Practice location
- 300 Delaware Ave Ste 210-598, Wilmington, DE 19801
- Phone
- (302) 330-5950
- Enumerated
- Jun 1, 2012
- Record last updated
- Jun 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20230503001550); may accept Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 518 in Delaware → Look up another NPI →
Verify David Janarious in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license FJ4414025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
11 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Better Life Clinic LLCSaint Cloud, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Janarious among 518 family medicine physician records in Delaware
David Janarious, M.D. is one of 518 family medicine physician records with a practice address in Delaware. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 30% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2002 among the 323 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
163 family medicine physician records list a practice address in Wilmington
They are 163 of the 6,291 NPPES records with a practice address in Wilmington, and 518 family medicine physician records in Delaware.
All 518 in Delaware → Every provider in Wilmington → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Karen Antell, MDWilmington, DE 198011346288230
- Patricia Bankes, CRNPWilmington, DE 198011043250020
- Cheryl Bolinger, M.D.Wilmington, DE 198011689682965
- Charles Case, M.D.Wilmington, DE 198011710901012
- Yvette Gbemudu, M.D., M.A.Wilmington, DE 198011912006552
- Paul Kaplan, MDWilmington, DE 198011205915113
- Lakan Karlo Magat, M.D.Wilmington, DE 198011033151642
- Anna Magat, M.D.Wilmington, DE 198011346276193
Common questions
What is David Janarious, M.D.'s NPI number?
David Janarious, M.D.'s National Provider Identifier (NPI) is 1720349137, issued on Jun 1, 2012. An NPI identifies a provider in billing; it is not a license.
Where is David Janarious, M.D. located?
The NPPES record lists a practice address at 300 Delaware Ave Ste 210-598, Wilmington, DE, 19801. Phone: (302) 330-5950. Providers update this record themselves, so call before visiting.
How can I verify David Janarious, M.D.'s license?
NPPES lists Delaware license number FJ4414025, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Janarious, M.D. prescribe under Medicare Part D?
In 2024, David Janarious, M.D. had 11 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.