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Behavioral health clinicians in Delaware

  • HCP type directory
  • Delaware
Behavioral health clinicians
4,552
Largest specialty
905
Cities
51

There are 4,552 behavioral health clinicians in Delaware, and clinical social workers are the largest specialty among them.

Find work emails and mobile numbers for 4,552 behavioral health clinicians in Delaware

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Clinical social workers are the largest group of behavioral health clinicians in Delaware, with 905

By primary specialty, among 4,552 behavioral health clinicians in Delaware. Mental health counselors are second, with 786, and addiction (substance use disorder) counselors third, with 528.

Behavioral health clinicians in Delaware by specialty

  1. Clinical social worker905
  2. Mental health counselor786
  3. Addiction (substance use disorder) counselor528
  4. School psychologist412
  5. Behavior technician308
  6. Social worker295
  7. Professional counselor277
  8. Clinical psychologist174
  9. Intellectual and developmental disabilities psychologist158
  10. Psychologist157
  11. Behavior analyst156
  12. Counselor145
  13. Marriage and family therapist68
  14. Clinical child and adolescent psychologist61
  15. Assistant behavior analyst29
  16. Clinical neuropsychologist18

Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

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Wilmington has the most behavioral health clinicians in Delaware, with 1,554

Newark is second with 896, and Dover third with 484. Each city links to its directory of every HCP in that city.

Delaware cities with the most behavioral health clinicians
#CityBehavioral health cliniciansShare of Delaware total
1Wilmington1,55434%
2Newark89620%
3Dover48411%
4Lewes2004%
5Milford1674%
6New Castle1443%
7Middletown1403%
8Seaford1183%
9George Town1082%
10Smyrna862%

Top 10 of 40 cities shown

Behavioral health clinicians in more Delaware cities

Source: NPPES NPI Registry (CMS)

Sources for behavioral health clinicians in Delaware

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Each HCP is counted once, under one type and their primary specialty, at the practice address on their NPI record. Counts refresh with every Dmand AI data release.

FAQ

Frequently asked questions about behavioral health clinicians in Delaware

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many behavioral health clinicians are in Delaware?

4,552 behavioral health clinicians have an active NPI and a Delaware practice address. The largest specialties are clinical social workers (905), mental health counselors (786) and addiction (substance use disorder) counselors (528).

Which Delaware city has the most behavioral health clinicians?

Wilmington, with 1,554. Newark is second with 896, and Dover third with 484.

How can I contact behavioral health clinicians in Delaware?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for behavioral health clinicians in Delaware through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

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Find the right contacts among behavioral health clinicians in Delaware

Search every HCP by type, specialty, hospital, group and place, with validated work emails and mobile numbers.

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