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

Napa Medical Group, PLLC

Organization Gastroenterology Physician · NPI 1801103189

Napa Medical Group, PLLC is a Gastroenterology Physician in Melville, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

68 S Service Rd Ste 350
Melville, NY 11747-2354
Phone: (516) 945-3000
Fax: (516) 945-3131
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 167786 (NY)

Record details

NPI number1801103189
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Engler — Vp, Contracting &Physician Services · (516) 945-3000
NPI enumeratedSeptember 8, 2010
Last updated in NPPESJuly 19, 2013
Mailing address68 S Service Rd, Suite 350, Melville, NY 11747-2354