NPI Portal NPI Lookup & Verification

Caleb Jackson, MA

Caleb Jackson is a Clinical Social Worker provider (Social Worker) practicing in Gloucester, MA, registered in the NPPES registry with NPI 1598270142 since 2017.

✓ Active NPI ✓ Valid NPI checksum

NPI 1598270142
Entity type Individual (Type 1)
Name Caleb Jackson
Credential MA
Sex Male
Practice address 298 WASHINGTON ST, Gloucester, MA, 01930
Phone 9782830296
Enumeration date 2017-12-05
Last updated in NPPES 2022-10-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
174400000X Specialist Secondary
1041C0700X Clinical Social Worker Primary
Copy-ready billing details
Provider: Caleb Jackson, MA
NPI: 1598270142
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 298 WASHINGTON ST, Gloucester, MA, 01930

Other providers at this practice address

NPI Name Type Specialty Location
1730146697 Brian Orr Individual Pediatrics Physician Gloucester, MA
1891752549 Thomas Carbone Individual Pediatrics Physician Gloucester, MA
1235196759 Emily Reulet Individual Pediatric Nurse Practitioner Gloucester, MA
1164489514 Jeffrey Stockman Individual Pediatrics Physician Gloucester, MA
1558308205 Neil Kobrosky Individual Endocrinology, Diabetes & Metabolism Physician Gloucester, MA
1457390692 Michael Arsenian Individual Cardiovascular Disease Physician Gloucester, MA
1255374518 Zaven Jouhourian Individual Internal Medicine Physician Gloucester, MA
1386673184 Victor Carabba Individual Internal Medicine Physician Gloucester, MA

Verify this record

Cross-check NPI 1598270142 against the authoritative CMS record: view Caleb Jackson 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

How do I verify Caleb Jackson's NPI record?
Cross-check NPI 1598270142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598270142 active?
Yes — as of the latest NPPES snapshot, NPI 1598270142 is active (record last updated 2022-10-10).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-10-10.