Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Ellen Willis, THERAPIST

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1447891684

MS. Ellen Willis, THERAPIST is an Addiction (Substance Use Disorder) Counselor in Concord, New Hampshire. Works from 3 locations. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
2

Practice location Address checks out

105 Loudon Rd Bldg 3
Concord, NH 03301-5600
Phone: (603) 226-7505
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 Route 108, Somersworth, NH 03878-1119 — (603) 617-1869
  • 200 Route 108, Somersworth, NH 03878-1119 — (603) 617-1869

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1447891684
Entity typeIndividual (Type 1)
GenderFemale
Credentials THERAPIST
Sole proprietorNo
NPI enumeratedSeptember 30, 2019
Last updated in NPPESDecember 11, 2020
Certification dateDecember 11, 2020
Mailing addressPo Box 2032, Concord, NH 03302-2032

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