Endocrinology Associates of Princeton, LLC
NPI 1841512464 · Endocrinology, Diabetes & Metabolism Physician · Princeton, NJ
Endocrinology Associates of Princeton, LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Princeton, NJ (NPI 1841512464).
Provider details
- NPI number
- 1841512464
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jason Hollander, Owner(609) 924-4433
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- Triumvirate Medical Group, LLC
Registry dates
- Enumerated
- 2010-02-23
- Last updated
- 2016-11-02
Frequently asked questions
- What is Endocrinology Associates of Princeton, LLC's NPI number?
- Endocrinology Associates of Princeton, LLC's National Provider Identifier (NPI) is 1841512464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Endocrinology Associates of Princeton, LLC?
- Endocrinology Associates of Princeton, LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Endocrinology Associates of Princeton, LLC located?
- Endocrinology Associates of Princeton, LLC's practice location on file with NPPES is 601 Ewing St, Princeton, NJ 08540-2757.
- What is Endocrinology Associates of Princeton, LLC's phone number?
- The practice phone number listed in the NPPES registry for Endocrinology Associates of Princeton, LLC is (609) 924-4433.
- Who is the authorized official for Endocrinology Associates of Princeton, LLC?
- The authorized official listed on Endocrinology Associates of Princeton, LLC's NPPES record is Jason Hollander, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Endocrinology Associates of Princeton, LLC's NPI active?
- Yes — Endocrinology Associates of Princeton, LLC's NPI (1841512464) is active in the NPPES registry as of the last update on 2016-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.