NPI Portal NPI Lookup & Verification

Immunogen Diagnostics, LLC

Immunogen Diagnostics, LLC is a healthcare organization registered as Clinical Medical Laboratory in Fairfield, NJ, holding Type 2 (organization) NPI 1700100211 since 2010. The authorized official on file is Neel Bose, President.

✓ Active NPI ✓ Valid NPI checksum

NPI 1700100211
Entity type Organization (Type 2)
Legal business name Immunogen Diagnostics, LLC
Practice address 50 FAIRFIELD RD, Fairfield, NJ, 07004
Phone 9738085550
Fax 9738085999
Enumeration date 2010-03-26
Last updated in NPPES 2010-04-14

Authorized official

Name Neel Bose
Title President
Phone 9738081429

Taxonomy & classification

Taxonomy code Specialty Primary License State
291U00000X Clinical Medical Laboratory Primary NJ

Other identifiers

Identifier Type State Issuer
31D1107857 Other NJ CLIA
Copy-ready billing details
Provider: Immunogen Diagnostics, LLC
NPI: 1700100211
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 50 FAIRFIELD RD, Fairfield, NJ, 07004

Providers at this address

NPI Name Type Specialty Location
1568649531 Edward Catalano, Dc, LLC Organization Sports Physician Chiropractor Fairfield, NJ
1376713073 High Crest Integrative Medicine, LLC Organization General Practice Physician Fairfield, NJ
1891946364 High Crest Functional Medicine, LLC Organization Chiropractor Fairfield, NJ
1033444021 High Crest Medical, LLC Organization Addiction Medicine (Internal Medicine) Physician Fairfield, NJ
1811214943 Cecilia Reyes Individual Family Nurse Practitioner Fairfield, NJ
1407107873 Stephanie Bednarski Dpt Organization Physical Therapist Fairfield, NJ
1427397629 Greene Gynecologic Consultants Professional Association Organization Specialist Fairfield, NJ

Verify this record

Cross-check NPI 1700100211 against the authoritative CMS record: view Immunogen Diagnostics, LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Immunogen Diagnostics, LLC?
Immunogen Diagnostics, LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-04-14.