Endocrine Associates of Raritan Bay, LLC
NPI 1851506638 · Endocrinology, Diabetes & Metabolism Physician · Old Bridge, NJ
Endocrine Associates of Raritan Bay, LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Old Bridge, NJ (NPI 1851506638).
Provider details
- NPI number
- 1851506638
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ira Spiler, Owner(732) 360-1122
- License
- MA028129 (NJ)
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
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2007-09-14
Frequently asked questions
- What is Endocrine Associates of Raritan Bay, LLC's NPI number?
- Endocrine Associates of Raritan Bay, LLC's National Provider Identifier (NPI) is 1851506638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Endocrine Associates of Raritan Bay, LLC?
- Endocrine Associates of Raritan Bay, LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Endocrine Associates of Raritan Bay, LLC located?
- Endocrine Associates of Raritan Bay, LLC's practice location on file with NPPES is 3 Hospital Plz, Old Bridge, NJ 08857-3093.
- What is Endocrine Associates of Raritan Bay, LLC's phone number?
- The practice phone number listed in the NPPES registry for Endocrine Associates of Raritan Bay, LLC is (732) 360-1122.
- Who is the authorized official for Endocrine Associates of Raritan Bay, LLC?
- The authorized official listed on Endocrine Associates of Raritan Bay, LLC's NPPES record is Ira Spiler, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Endocrine Associates of Raritan Bay, LLC's NPI active?
- Yes — Endocrine Associates of Raritan Bay, LLC's NPI (1851506638) is active in the NPPES registry as of the last update on 2007-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.