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

Peter James Schaefer, MD

Individual provider Pediatrics Physician · NPI 1811646417

Peter James Schaefer, MD is a Pediatrics Physician in Nashua, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2022.

Licensed in
NH
In the registry since
2022
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

8 Prospect St
Nashua, NH 03060-3925
Phone: (603) 577-2565
Fax: (603) 577-5683
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 39340 (NH)

Record details

NPI number1811646417
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2022
Last updated in NPPESJune 5, 2026
Certification dateJune 5, 2026

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