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 73 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. Daniel Rosman, DPTOrthopedic Physical Therapist1952490849
  2. Christine Ross, PT, DPTPhysical Therapist1639482102
  3. Ryan Ross, DCChiropractor1770247207
  4. Travis Ross, DPTPhysical Therapist1710918396
  5. Kelly Rossi, MS, RDN, CSSD, IFNCPRegistered Dietitian1114781499
  6. Laura Rosso, LPNLicensed Practical Nurse1942698931
  7. Colleen RothSocial Worker1235901257
  8. Mark Roth, RPHPharmacist1083998892
  9. Sharon Roth, RN, BSNRegistered Nurse1801608401
  10. Scott Rothbart, D.D.SDentist1104984582
  11. Lisa Rothstein, PT, DPTPhysical Therapist1861215402
  12. John Roussalis, M.D.PCPlastic and Reconstructive Surgery Physician1235252669
  13. John Rowlands, M.D.Interventional Pain Medicine Physician1629211032
  14. James Rowley, M.D.Emergency Medicine Physician1982824025
  15. Leasha RoyClinical Nurse Specialist1205317989
  16. Rhea Roy, OTD R/LOccupational Therapist1821927542
  17. Erin Rubano, OTOccupational Therapist1326092719
  18. Katie Rubin, FNPNurse Practitioner1013433978
  19. Marianna RubinoSpeech-Language Pathologist1255886818
  20. Rebecca Ruby, PA-CPhysician Assistant1417436627
  21. Bruce Rudin, MDOrthopaedic Surgery of the Spine Physician1871564856
  22. Hollie Rudolph, PA-CPhysician Assistant1720538630
  23. James Ruether, MDInternal Medicine Physician1154391928
  24. Kristina RuffStudent in an Organized Health Care Education/Training Program1033869177
  25. Demetria RuhlStudent in an Organized Health Care Education/Training Program1528819810
  26. Kelly Ruhstaller, M.D.Maternal & Fetal Medicine Physician1386878254
  27. Brianna RuizCounselor1750045456
  28. Joyce RukwaroIntellectual & Developmental Disabilities Psychologist1548868110
  29. Amanda RunyonPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1912846346
  30. Alexandrea Russell, CNM, WHNP-BCAdvanced Practice Midwife1861074643
  31. Andrea Russell, CRNACertified Registered Nurse Anesthetist1700816808
  32. Benjamin Russell, MDStudent in an Organized Health Care Education/Training Program1316688112
  33. Brian Russell, RPHPharmacist1598933970
  34. Bryon Russell, LACCounselor1538902259
  35. Carolyn Russell, LCSWClinical Social Worker1619689833
  36. Jeffrey Russell, M.D., F.A.C.O.GSpecialist1154332476
  37. Vincent Russell, PA-CPhysician Assistant1811416597
  38. Karen Russo, PH DPsychologist1073529905
  39. Patricia RussoStudent in an Organized Health Care Education/Training Program1437778875
  40. Jeffrey RutaNeurocritical Care Physician1225488711
  41. Salena Rutherford, MSWSocial Worker1407404585
  42. John Rutz, PA-CPhysician Assistant1760332480
  43. Randall Ryan, MDDiagnostic Radiology Physician1811957970
  44. William Ryan, MDStudent in an Organized Health Care Education/Training Program1841995883
  45. Theodore Saad, M.D.Nephrology Physician1417943994
  46. Paul Sabini, M.D.Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician1669476164
  47. Abdel SaccohIntellectual & Developmental Disabilities Psychologist1144828096
  48. Mahmood Sadeghee, MDUrology Physician1669534772
  49. Noushine Sadeghi, MDObstetrics & Gynecology Physician1568048452
  50. Vidya Sagar, M.D.Nuclear Medicine Physician1720022460

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.