Napa Medical Group, PLLC
NPI 1801103189 · Gastroenterology Physician · Melville, NY
Napa Medical Group, PLLC is a Gastroenterology Physician organization in Melville, NY (NPI 1801103189).
Provider details
- NPI number
- 1801103189
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Engler, Vp, Contracting &physician Services(516) 945-3000
- License
- 167786 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-08
- Last updated
- 2013-07-19
Frequently asked questions
- What is Napa Medical Group, PLLC's NPI number?
- Napa Medical Group, PLLC's National Provider Identifier (NPI) is 1801103189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Napa Medical Group, PLLC?
- Napa Medical Group, PLLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Napa Medical Group, PLLC located?
- Napa Medical Group, PLLC's practice location on file with NPPES is 68 S Service Rd, Melville, NY 11747-2354.
- What is Napa Medical Group, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Napa Medical Group, PLLC is (516) 945-3000.
- Who is the authorized official for Napa Medical Group, PLLC?
- The authorized official listed on Napa Medical Group, PLLC's NPPES record is Karen Engler, Vp, Contracting &physician Services. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Napa Medical Group, PLLC's NPI active?
- Yes — Napa Medical Group, PLLC's NPI (1801103189) is active in the NPPES registry as of the last update on 2013-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.