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

Lazaros Xanthopoulos, MD

Individual provider Pediatrics Physician · NPI 1255319604

Lazaros Xanthopoulos, MD is a Pediatrics Physician in Leominster, Massachusetts. Works from 3 locations. Licensed in Massachusetts and New Hampshire.

Licensed in
MA, NH
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.

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Practice location Address checks out

60 Hospital Rd
Leominster, MA 01453-2205
Phone: (978) 466-2000
Show map & directions

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

Additional practice locations (2)

  • 70 East St, Methuen, MA 01844-4597 — (978) 687-0151
  • 798 Central Ave, Dover, NH 03820-2520 — (603) 740-2263

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 212832 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 17197 (NH)

Record details

NPI number1255319604
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2006
Last updated in NPPESOctober 27, 2023
Certification dateOctober 27, 2023
Mailing addressPo Box 415348, Boston, MA 02241-5348

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