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 48 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. Ezra LeeOccupational Therapist1497434187
  2. Henry Lee, MDNeurology Physician1386131183
  3. Megan LeePhysician Assistant1104460393
  4. Melissa LeeDoula1922833987
  5. Myung Lee, M.D.Neuroradiology Physician1235115429
  6. Sharon Lee, PHDCounseling Psychologist1922735489
  7. Stephanie Lee, MDInfectious Disease Physician1912068529
  8. William Lee, M.D.Hematology & Oncology Physician1568726248
  9. Young Ju Lee, D.O.Internal Medicine Physician1508229642
  10. Marshala Lee-McCall, MD, MPHFamily Medicine Physician1770872970
  11. Stephen Leech, MDEmergency Medicine Physician1114995834
  12. Kathleen Leef, NNPCritical Care Neonatal Nurse Practitioner1508989401
  13. Jenna LefebvreBehavior Technician1265248108
  14. Sierra Legeer, PA-CPhysician Assistant1679391395
  15. Victoria Leicht, PA-CPhysician Assistant1043596133
  16. Gilbert Leidig, M.D.Cardiovascular Disease Physician1902835770
  17. Elliott Leitman, MDOrthopaedic Surgery Physician1871663534
  18. Tyler Leitzke, DCChiropractor1841943370
  19. Angela Lentini, PHARMDPharmacist1699167007
  20. Miles Leon, LCSWClinical Social Worker1689705857
  21. James Leonard, MDAnesthesiology Physician1295977825
  22. Megan Leonard, PAPhysician Assistant1932828498
  23. Tara LeonardHealth Educator1043938806
  24. Jessica LeriStudent in an Organized Health Care Education/Training Program1235636838
  25. Theresa Lerner, LCSWClinical Social Worker1578151049
  26. Laura LeslieMental Health Counselor1679149363
  27. Jacob LesterSocial Worker1881563336
  28. Nicole LesterGenetic Counselor (M.S.)1720696461
  29. Daniel Leung, M.D.Vascular & Interventional Radiology Physician1740375690
  30. Adriana Levasseur, MA, CCC-SLPSpeech-Language Pathologist1588216410
  31. Caitlin Levee, DNP CPNP-AC/PCPediatric Nurse Practitioner1942019997
  32. Weldon Leventry, RPHPharmacist1245513647
  33. Victoria Levin, MDPediatrics Physician1528170180
  34. Rebecca Levin-Greenblatt, LCSWClinical Social Worker1609064765
  35. Brian Levine, MDEmergency Medicine Physician1578541389
  36. David Levine, D.D.S.Student in an Organized Health Care Education/Training Program1730536053
  37. Howard Levy, MDDiagnostic Radiology Physician1629038773
  38. Nadisha Levy, FNPFamily Nurse Practitioner1457961989
  39. Danielle Levy-Polis, BCBABehavior Analyst1942798806
  40. Amber LewisPediatric Nurse Practitioner1366850547
  41. Patricia Lewis, FNP-B.C.Nurse Practitioner1821446220
  42. Ronald Lewis, M.D.Cardiovascular Disease Physician1790751741
  43. Tonya Lewis, RNRegistered Nurse1306634118
  44. James Ley, M.D.Infectious Disease Physician1376652396
  45. Lucinda Li, DOInternal Medicine Physician1013406016
  46. Sally Li, PA-CPhysician Assistant1952103327
  47. Xiaoyang LiNeurology Physician1679067649
  48. Jennifer LiberatoStudent in an Organized Health Care Education/Training Program1063153203
  49. Paulette LiberiSchool Registered Nurse1457495368
  50. Douglas Lienesch, MDRheumatology Physician1124129747

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.