Jonathan N. Saunders, M.D.
Specialist · Newark, DE
Jonathan N. Saunders, M.D. is a specialist with a practice address in Newark, Delaware, and NPI 1548203367, issued on Jun 13, 2006. Check the license (Delaware C1-0003647, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan N. Saunders
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- C1-0003647 DE
Self-reported in NPPES; status is on the state search - Practice location
- E-62 Omega Dr., Newark, DE 19713
- Phone
- (302) 368-9611
- Enumerated
- Jun 13, 2006
- Record last updated
- Apr 6, 2023
- Fax
- (302) 368-3424
- Medicaid ID
- 0000381501 DE
- Medicare enrollment
- Enrolled (PECOS I20091229000263); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1983
- Entity
- Type 1 · individual
8 nearest specialist records → All 133 in Delaware → Look up another NPI →
Verify Jonathan N. Saunders in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license C1-0003647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average specialist in 2024
83 Medicare Part D claims for 51 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen19 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.
Jonathan N. Saunders among 133 specialist records in Delaware
Jonathan N. Saunders, M.D. is one of 133 specialist records with a practice address in Delaware. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1983 · median 1990 among the 29 with a school on file
- Record last updated2023 · 88% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Delaware
There are 133 specialist records in Delaware.
All 133 in Delaware → Every provider in Newark → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Mehdi Balakhani, M.D., D.D.S., PANewark, DE 197131831194224
- Rosemarie Ciarrocchi, PA-CNewark, DE 197131518962497
- Kieran ConnollyNewark, DE 197131700828332
- Matthew Eppley, MDNewark, DE 197131467441766
- David Fink, M.D.Newark, DE 197131255338844
- Grace Goracci, MDNewark, DE 197131891794178
- Neil Hockstein, M.D.Newark, DE 197131831131317
- Siamak Samii, MDNewark, DE 197131699773853
Common questions
What is Jonathan N. Saunders, M.D.'s NPI number?
Jonathan N. Saunders, M.D.'s National Provider Identifier (NPI) is 1548203367, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan N. Saunders, M.D. located?
The NPPES record lists a practice address at E-62 Omega Dr., Newark, DE, 19713. Phone: (302) 368-9611. Providers update this record themselves, so call before visiting.
How can I verify Jonathan N. Saunders, M.D.'s license?
NPPES lists Delaware license number C1-0003647, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan N. Saunders, M.D. prescribe under Medicare Part D?
In 2024, Jonathan N. Saunders, M.D. had 83 Medicare Part D claims for 51 beneficiaries; the average among specialist prescribers was 1,380. 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.