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

Ellen Katherine Grillo, PST, CLA3, MA, EXA

Individual provider Phlebotomy Technician · NPI 1508601550

Ellen Katherine Grillo, PST, CLA3, MA, EXA is a Phlebotomy Technician in Center Barnstead, New Hampshire. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

48 Winwood Dr
Center Barnstead, NH 03225-3817
Phone: (603) 496-2088
Fax: (603) 906-2343
Show map & directions

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

Specialties & licences

Phlebotomy Technician (primary) Taxonomy 246RP1900X

Record details

NPI number1508601550
Entity typeIndividual (Type 1)
GenderFemale
Credentials PST , CLA3 , MA , EXA
Sole proprietorYes
NPI enumeratedJuly 1, 2024
Last updated in NPPESJuly 1, 2024
Certification dateJuly 1, 2024