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

Dr. Jeffrey Lynn Speller, MD

Individual provider Psychiatry Physician · NPI 1093808248

Dr. Jeffrey Lynn Speller, MD is a Psychiatry in Chelmsford, Massachusetts. Graduated from Harvard Medical School in 1974, 52 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
52
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6 Courthouse Ln Ste 12
Chelmsford, MA 01824-1725
Phone: (800) 275-3207
Fax: (866) 401-1338
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 57562 (MA)

Record details

NPI number1093808248
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025
Mailing address6 Courthouse Ln Ste 12, Chelmsford, MA 01824-1725

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1974 (52 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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