Port Jefferson Emergency Medical Care
NPI 1841334968 · Family Medicine Physician · Setauket, NY
Port Jefferson Emergency Medical Care is a Family Medicine Physician organization in Setauket, NY (NPI 1841334968).
Provider details
- NPI number
- 1841334968
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Konczynin, MD(631) 689-2700
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
19 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
Other names (DBA / former)
- Doing business as
- 3 Village Family Medicine
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2020-08-22
Frequently asked questions
- What is Port Jefferson Emergency Medical Care's NPI number?
- Port Jefferson Emergency Medical Care's National Provider Identifier (NPI) is 1841334968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Port Jefferson Emergency Medical Care?
- Port Jefferson Emergency Medical Care is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Port Jefferson Emergency Medical Care located?
- Port Jefferson Emergency Medical Care's practice location on file with NPPES is 7 S Jersey Ave, Setauket, NY 11733-2065.
- What is Port Jefferson Emergency Medical Care's phone number?
- The practice phone number listed in the NPPES registry for Port Jefferson Emergency Medical Care is (631) 689-2700.
- Who is the authorized official for Port Jefferson Emergency Medical Care?
- The authorized official listed on Port Jefferson Emergency Medical Care's NPPES record is William Konczynin, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Port Jefferson Emergency Medical Care's NPI active?
- Yes — Port Jefferson Emergency Medical Care's NPI (1841334968) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.