Island Medical Group, PC
NPI 1285748749 · Internal Medicine Physician · Bethpage, NY
Island Medical Group, PC is a Internal Medicine Physician organization in Bethpage, NY (NPI 1285748749).
Provider details
- NPI number
- 1285748749
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Susan Brenner-Smith, Billing Manager(516) 731-7770
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
- Rheumatology Physician207RR0500X
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
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2009-02-04
Frequently asked questions
- What is Island Medical Group, PC's NPI number?
- Island Medical Group, PC's National Provider Identifier (NPI) is 1285748749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island Medical Group, PC?
- Island Medical Group, PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Island Medical Group, PC located?
- Island Medical Group, PC's practice location on file with NPPES is 4277 Hempstead Tpke, Bethpage, NY 11714-5709.
- What is Island Medical Group, PC's phone number?
- The practice phone number listed in the NPPES registry for Island Medical Group, PC is (516) 731-7770.
- Who is the authorized official for Island Medical Group, PC?
- The authorized official listed on Island Medical Group, PC's NPPES record is Susan Brenner-Smith, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island Medical Group, PC's NPI active?
- Yes — Island Medical Group, PC's NPI (1285748749) is active in the NPPES registry as of the last update on 2009-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.