NPPES file of Aug 9, 2026

Doctors and health care providers in Newark, DE

4,662 individual NPPES records list a practice address in Newark, 2nd of 44 Delaware cities. The largest group is students in training: 353, 8% of the city's records, against 4% across Delaware. Page 91 of 94.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Newark in Delaware

  • Rank in Delaware2nd of 44 cities by records
  • Share of the state22% of Delaware's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.6% of all records
  • Students in training rank1st of the 10 Delaware cities with the most

Compared with Delaware as a whole, Newark has 2.7× the state's share of emergency medicine physician records and 0.24× its share of registered nurse records.

Providers in Newark, alphabetically

  1. Shannon Wieloch, M.S.Genetic Counselor (M.S.)1972784759
  2. Amy WierschkeMental Health Counselor1578265203
  3. Suzanne Wiesenberg, PTPhysical Therapist1023048493
  4. Susan WigginsSchool Registered Nurse1861536773
  5. Nakia Wighton, MDStudent in an Organized Health Care Education/Training Program1366144503
  6. Rashmi Wijeratne, MDInternal Medicine Physician1558820480
  7. Haley Wikoff, CF-SLPSpeech-Language Pathologist1326781030
  8. David Wilderman, PT DPT MSPhysical Therapist1730147232
  9. Rebecca Wildman, PA-CMedical Physician Assistant1134614217
  10. Sarah WileClinical Social Worker1841046117
  11. Ryan WillCertified Registered Nurse Anesthetist1407701410
  12. Jodi Willems, LCPCMental Health Counselor1841733136
  13. Jd Willetts, PH.D.Psychologist1982770301
  14. Judith Willetts, PH.D.Psychologist1013084805
  15. Alton Williams, O.D.Optometrist1275708224
  16. Amanda Williams, FNP-BCFamily Nurse Practitioner1437612876
  17. Bennita Williams, LMSWSocial Worker1134718133
  18. Burnie Williams, DCChiropractor1205864030
  19. Carolyn WilliamsSpeech-Language Pathologist1932055639
  20. Crystal Williams, LMSWClinical Social Worker1336819416
  21. Eileen Williams, FNP-CNurse Practitioner1326158056
  22. Frederick Williams, M.D.Occupational Medicine Physician1588780522
  23. Georgia WilliamsOccupational Therapist1770627689
  24. Jessica Williams, LCSWClinical Social Worker1700408408
  25. Julia WilliamsAddiction (Substance Use Disorder) Counselor1780993923
  26. Katie Williams, OT/LOccupational Therapist1225487796
  27. Marshall Williams, M.D., PHDInfectious Disease Physician1982713988
  28. Ryan Williams, PA-CMedical Physician Assistant1043104771
  29. Shena WilliamsAddiction (Substance Use Disorder) Counselor1124510854
  30. Tiffany WilliamsClinical Social Worker1528521184
  31. Kirsten Willoughby, PA-CPhysician Assistant1952299430
  32. Imani Wills, MSW, M.EDClinical Social Worker1104583053
  33. Mary-Stewart Willsie, D.O.Emergency Medicine Physician1780818377
  34. Loraynne Wilmer, RNRegistered Nurse1619863727
  35. Amy Wilson, RNRegistered Nurse1326324484
  36. Barbara Wilson, NPNurse Practitioner1053371120
  37. Celia Wilson, LCSWClinical Social Worker1881877900
  38. John WilsonAddiction (Substance Use Disorder) Counselor1477799740
  39. Lamonte Wilson, MSWClinical Social Worker1649257346
  40. Ryan WilsonSchool Psychologist1841598018
  41. Tanya Wilson, NPFamily Nurse Practitioner1720478563
  42. Shannon Wilton, D.O.Internal Medicine Physician1831620707
  43. Neil Wimmer, MDInterventional Cardiology Physician1821153065
  44. Tarra Winchell, O.D.Optometrist1396052163
  45. Brian Winfield, PA-CSurgical Physician Assistant1295827053
  46. Willa Wing, CRNACertified Registered Nurse Anesthetist1104850585
  47. Molly Winkler, PA-CPhysician Assistant1295331155
  48. Robert Winter, M.D.Family Medicine Physician1932279007
  49. Ellen Wirawan, PHARMDPharmacist1679381578
  50. Hillel Wirsztel, MDInternal Medicine Physician1760664767

The largest Delaware cities

  1. Wilmington6,291
  2. Dover2,137
  3. Lewes1,696
  4. New Castle766
  5. Milford713

All of Delaware →

How to read this directory

Newark, Delaware appears in the CMS National Plan and Provider Enumeration System with 4,662 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Newark - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Newark practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Newark is weighted toward Student in an Organized Health Care Education/Training Program (353 clinicians, followed by Physician Assistant with 319 and Internal Medicine Physician with 240). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Delaware's population, Newark reports roughly 451.8 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Newark patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Newark, DE?

There are 4,662 registered healthcare providers in Newark, DE, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Newark?

The most common specialties in Newark are Student in an Organized Health Care Education/Training Program, Physician Assistant, Internal Medicine Physician, Family Nurse Practitioner, Physical Therapist. Student in an Organized Health Care Education/Training Program has the most providers with 353.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.