East End Geriatric & Adult Medicine PLLC
NPI 1851367304 · Geriatric Medicine (Internal Medicine) Physician · Southold, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
East End Geriatric & Adult Medicine PLLC is a Geriatric Medicine (Internal Medicine) Physician organization in Southold, NY (NPI 1851367304).
Provider details
- NPI number
- 1851367304
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jay Slotkin, President(631) 765-1414
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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)
- Other name
- Professional Limited Liability Corp.
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2012-07-03
Frequently asked questions
- What is East End Geriatric & Adult Medicine PLLC's NPI number?
- East End Geriatric & Adult Medicine PLLC's National Provider Identifier (NPI) is 1851367304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is East End Geriatric & Adult Medicine PLLC?
- East End Geriatric & Adult Medicine PLLC is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is East End Geriatric & Adult Medicine PLLC located?
- East End Geriatric & Adult Medicine PLLC's practice location on file with NPPES is 50 Ackerly Pond Lane, Southold, NY 11971-3005.
- What is East End Geriatric & Adult Medicine PLLC's phone number?
- The practice phone number listed in the NPPES registry for East End Geriatric & Adult Medicine PLLC is (631) 765-1414.
- Does East End Geriatric & Adult Medicine PLLC accept Medicare?
- East End Geriatric & Adult Medicine PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for East End Geriatric & Adult Medicine PLLC?
- The authorized official listed on East End Geriatric & Adult Medicine PLLC's NPPES record is Jay Slotkin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is East End Geriatric & Adult Medicine PLLC's NPI active?
- Yes — East End Geriatric & Adult Medicine PLLC's NPI (1851367304) is active in the NPPES registry as of the last update on 2012-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.