OrganizationActive
Shawn Allen MD PLLC
NPI 1578213906 · Psychiatry Physician · Port Jefferson, NY
Shawn Allen MD PLLC is a Psychiatry Physician organization in Port Jefferson, NY (NPI 1578213906).
Provider details
- NPI number
- 1578213906
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Shawn Allen, Owner(917) 740-1381
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
646 Main St Ste 102
Port Jefferson, NY 11777-2230
Phone: (917) 740-1381
Street-level locationGet directions
Mailing address
646 Main St Ste 102
Port Jefferson, NY 11777-2230
Registry dates
- Enumerated
- 2022-03-28
- Last updated
- 2022-03-28
- Certified
- 2022-03-28
Frequently asked questions
- What is Shawn Allen MD PLLC's NPI number?
- Shawn Allen MD PLLC's National Provider Identifier (NPI) is 1578213906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shawn Allen MD PLLC?
- Shawn Allen MD PLLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shawn Allen MD PLLC located?
- Shawn Allen MD PLLC's practice location on file with NPPES is 646 Main St Ste 102, Port Jefferson, NY 11777-2230.
- What is Shawn Allen MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Shawn Allen MD PLLC is (917) 740-1381.
- Who is the authorized official for Shawn Allen MD PLLC?
- The authorized official listed on Shawn Allen MD PLLC's NPPES record is Shawn Allen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shawn Allen MD PLLC's NPI active?
- Yes — Shawn Allen MD PLLC's NPI (1578213906) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.