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

Susan N Grammatico DNP FNP LLC

Organization Family Nurse Practitioner · NPI 1609300912

Susan N Grammatico DNP FNP LLC is a Family Nurse Practitioner in New Milford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2017.

Licensed in
CT
In the registry since
2017
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

146 Danbury Rd
New Milford, CT 06776-3427
Phone: (860) 799-5900
Fax: (860) 799-5902
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 002547 (CT)

Record details

NPI number1609300912
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Susan Grammatico — Sole Member · (860) 799-5900
NPI enumeratedApril 13, 2017
Last updated in NPPESApril 13, 2017
Mailing address146 Danbury Rd, New Milford, CT 06776-3427

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