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

Mr. Jonathan Robert Helwig, LMSW

Individual provider Clinical Social Worker · NPI 1518551589

Mr. Jonathan Robert Helwig, LMSW is a Clinical Social Worker in Gaithersburg, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2021
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

845 Quince Orchard Blvd Ste F
Gaithersburg, MD 20878-1676
Phone: (301) 769-5878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 26510 (MD)

Record details

NPI number1518551589
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedFebruary 21, 2021
Last updated in NPPESFebruary 21, 2021
Certification dateFebruary 21, 2021
Mailing address7 Gerard Ct, Rockville, MD 20850-2936

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