D'Ann Louise Tewarson, FNP
Family Nurse Practitioner · Plainsboro, NJ
D'Ann Louise Tewarson, FNP is a family nurse practitioner with a practice address in Plainsboro, New Jersey, and NPI 1376181941, issued on Dec 14, 2019. Check the license (New Jersey 26NJ00997900, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- D'Ann Louise Tewarson
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 26NJ00997900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 4 Schalks Crossing RD, Plainsboro, NJ 08536
- Phone
- (609) 275-9312
- Enumerated
- Dec 14, 2019
- Record last updated
- Jan 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200901000492); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,881 in New Jersey → Look up another NPI →
Also registered at 4 Schalks Crossing RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leda Bargo, FNPFamily Nurse Practitioner1205349909
- Kathleen Beyer, APRNNurse Practitioner1285106120
- Christine Chung, RPHPharmacist1861098147
- Chinwe IzegbuFamily Nurse Practitioner1821408204
- Kathleen Labosco, APN-CFamily Nurse Practitioner1972604015
- Leema Mathews, APNFamily Nurse Practitioner1073908232
Verify D'Ann Louise Tewarson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ00997900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
35 Medicare Part D claims for 21 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam11 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
- Thompson Medical And Chiropractic LLCTinton Falls, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
D'Ann Louise Tewarson among 3,881 family nurse practitioner records in New Jersey
D'Ann Louise Tewarson, FNP is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 74% 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 44% of them.
- NPI issued2019 · 44% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2010 · median 2019 among the 2,262 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family nurse practitioner records list a practice address in Plainsboro
They are 21 of the 405 NPPES records with a practice address in Plainsboro, and 3,881 family nurse practitioner records in New Jersey.
All 3,881 in New Jersey → Every provider in Plainsboro → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Leda Bargo, FNPPlainsboro, NJ 085361205349909
- Samantha Burroughs, DNP, FNP-CPlainsboro, NJ 085361427526250
- Adrien Heller, FNP-BCPlainsboro, NJ 085361700155207
- Chinwe IzegbuPlainsboro, NJ 085361821408204
- Michael Katzman, MSN, FNP-CPlainsboro, NJ 085361396268165
- Kathleen Labosco, APN-CPlainsboro, NJ 085361972604015
- Ellen Land, APNPlainsboro, NJ 085361609810233
- Joy Marko, APNPlainsboro, NJ 085361629273693
Common questions
What is D'Ann Louise Tewarson, FNP's NPI number?
D'Ann Louise Tewarson, FNP's National Provider Identifier (NPI) is 1376181941, issued on Dec 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is D'Ann Louise Tewarson, FNP located?
The NPPES record lists a practice address at 4 Schalks Crossing RD, Plainsboro, NJ, 08536. Phone: (609) 275-9312. Providers update this record themselves, so call before visiting.
How can I verify D'Ann Louise Tewarson, FNP's license?
NPPES lists New Jersey license number 26NJ00997900, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does D'Ann Louise Tewarson, FNP prescribe under Medicare Part D?
In 2024, D'Ann Louise Tewarson, FNP had 35 Medicare Part D claims for 21 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.