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

Mr. Ehsan David Knopf

Individual provider Clinical Social Worker · NPI 1619600939

Mr. Ehsan David Knopf is a Clinical Social Worker in Manchester, New Hampshire. Licensed in California, Massachusetts, Maine and New Hampshire. Registered with an NPI since 2022.

Licensed in
CA, MA, ME, NH
In the registry since
2022
Specialties on file
4

Practice location Address checks out

91 Langdon St Apt 1
Manchester, NH 03101-1267
Phone: (562) 774-2280
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 126617 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 5157 (NH)
Clinical Social Worker Taxonomy 1041C0700X · Licence LC24947 (ME)
Clinical Social Worker Taxonomy 1041C0700X · Licence 1121354 (MA)

Record details

NPI number1619600939
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 5, 2022
Last updated in NPPESMarch 31, 2026
Certification dateMarch 31, 2026

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