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

Jonathan Harland, MD

Individual provider Psychiatry Physician · NPI 1134207368

Jonathan Harland, MD is a Psychiatry Physician in Chelmsford, Massachusetts. Licensed in Connecticut and Massachusetts. Registered with an NPI since 2006.

Licensed in
CT, MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

228 Billerica Rd
Chelmsford, MA 01824-3604
Phone: (978) 250-6240
Fax: (978) 244-6684
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 241783 (MA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 039850 (CT)

Record details

NPI number1134207368
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2006
Last updated in NPPESMarch 7, 2023
Certification dateMarch 7, 2021
Mailing address228 Billerica Rd, Chelmsford, MA 01824-3604

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