NPPES file of Aug 9, 2026

Doctors and health care providers in Wilmington, DE

6,291 individual NPPES records list a practice address in Wilmington, 1st of 44 Delaware cities. The largest group is clinical social worker: 345, 5% of the city's records, against 4% across Delaware. Page 47 of 126.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Wilmington in Delaware

  • Rank in Delaware1st of 44 cities by records
  • Share of the state29.7% of Delaware's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.1% of all records
  • Clinical Social Worker rank1st of the 10 Delaware cities with the most

Compared with Delaware as a whole, Wilmington has 2× the state's share of pediatrics physician records and 0.31× its share of registered nurse records.

Providers in Wilmington, alphabetically

  1. Matthew HamiltonClinical Social Worker1740831965
  2. Stephanie Hamilton, LPCMHProfessional Counselor1063602902
  3. Alexander HammStudent in an Organized Health Care Education/Training Program1164274734
  4. Julie HammersleyAddiction (Substance Use Disorder) Counselor1053795682
  5. Deborah Hammett, D.O.Pediatric Emergency Medicine (Emergency Medicine) Physician1376907147
  6. Patricia HammondSpeech/Language/Hearing Specialist/Technologist1902940893
  7. Rebecca HammondFamily Nurse Practitioner1861896532
  8. Christopher Hampton, MSW LCSWClinical Social Worker1982765442
  9. David Hanaway, M.D.Psychiatry Physician1558756635
  10. Alyssa Hancock, NPNurse Practitioner1487102646
  11. Kayla HanderhanSpeech-Language Pathologist1588541551
  12. Susanne Handling, MDFamily Medicine Physician1154404986
  13. Leah HandwerkClinical Social Worker1407434863
  14. Katherine Handy, OTR/LOccupational Therapist1871376871
  15. Patrick Hanley, MDPediatric Endocrinology Physician1053631291
  16. J Hanling, PT, CERT, MDTPhysical Therapist1780687053
  17. Kendall HannaMental Health Counselor1124963749
  18. Matthew HannaStudent in an Organized Health Care Education/Training Program1447990494
  19. Gretchen Hannah, OTRLOccupational Therapist1841272648
  20. Ashley HannaysBehavior Technician1811781685
  21. Wilson Hannold, BC-HIS, HADHearing Instrument Specialist1477953800
  22. Marsali Hansen, PH DPsychologist1578702882
  23. Juliana Hansley-Thomas, CPRSPeer Specialist1275385536
  24. Thomas HansmeierPhysical Therapist1760873459
  25. Navjot Hanspal, MDPsychiatry Physician1003871260
  26. Muhammad Haq, M.D.Diagnostic Radiology Physician1437150125
  27. Zainab Haque, RDNRegistered Dietitian1720730229
  28. Christina HarbaughPhysical Therapy Assistant1336468545
  29. H Harcke, MDPediatric Radiology Physician1093791527
  30. Shelton HarderSpeech-Language Pathologist1982380580
  31. Jennifer Hardt Burchard, NPFamily Nurse Practitioner1922322536
  32. John HardyAddiction (Substance Use Disorder) Counselor1104529130
  33. Leanne Harkins, MA, BCBA, LBSBehavior Analyst1346913076
  34. Gretchen Harmon, MDPediatric Allergy/Immunology Physician1497156061
  35. Shanikka Harmon, NPNurse Practitioner1912795774
  36. Ty Harmon, D.C.Rehabilitation Chiropractor1891921482
  37. Shaneeka Harmonson, MS, OTR/LOccupational Therapist1336539378
  38. Nicole HarperSchool Registered Nurse1780126078
  39. Zoe Harper, MS, RDN, LDNRegistered Dietitian1871452235
  40. Brittany Harrell, PHARMDPharmacist1013299569
  41. Sharon Harrell, MS. ED. LPCMHMental Health Counselor1720295611
  42. Mattilee Harrell-JohnsonNurse's Aide1427889526
  43. Arlana Harriford, LCSWClinical Social Worker1699935221
  44. Katherine HarriganNurse Practitioner1003247719
  45. Charlotte Harris, RNRegistered Nurse1578715009
  46. Crysta HarrisMental Health Counselor1477036440
  47. Iris Harris, LMSWMental Health Counselor1902630353
  48. Joel Harris, MSAdult Companion1205504388
  49. Kathryn Harris, CRNPPediatric Nurse Practitioner1730596487
  50. Kristen Harris, PHARMDPharmacist1407636178

The largest Delaware cities

  1. Newark4,662
  2. Dover2,137
  3. Lewes1,696
  4. New Castle766
  5. Milford713

All of Delaware →

How to read this directory

Wilmington, Delaware appears in the CMS National Plan and Provider Enumeration System with 6,291 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 Wilmington - 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 Wilmington 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 Wilmington is weighted toward Clinical Social Worker (345 clinicians, followed by Physical Therapist with 332 and Addiction (Substance Use Disorder) Counselor with 274). 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, Wilmington reports roughly 609.7 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 Wilmington 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 Wilmington, DE?

There are 6,291 registered healthcare providers in Wilmington, DE, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Wilmington?

The most common specialties in Wilmington are Clinical Social Worker, Physical Therapist, Addiction (Substance Use Disorder) Counselor, Student in an Organized Health Care Education/Training Program, Mental Health Counselor. Clinical Social Worker has the most providers with 345.

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.