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

Michael Grunstein

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1255909941

Michael Grunstein is a Student in an Organized Health Care Education/Training Program in New Haven, Connecticut. Practices as a sole proprietor and works from 3 locations. Registered with an NPI since 2021.

In the registry since
2021
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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

New Haven, CT

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 300 Community Dr, Manhasset, NY 11030-3816 — (516) 562-0100
  • 707 E. Main Medical Center, Middletown, NY 10940 — (453) 337-3738

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1255909941
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 17, 2021
Last updated in NPPESAugust 20, 2025
Certification dateAugust 20, 2025

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