Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alen Jiji Tom, MD

Student in an Organized Health Care Education/Training Program in Worcester, MA · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215723580

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Registry record

Entity type Individual (Type 1)

Name Alen Jiji Tom

Credential MD

Sex Male

Practice address Worcester, MA, 01608

Phone (508) 363-5000

Enumeration date Apr 15, 2025

Last updated in NPPES Sep 17, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 3019350 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 → Validate an NPI →

Frequently asked questions

How do I verify Alen Jiji Tom's NPI record?

Cross-check NPI 1215723580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215723580 active?

Yes, as of the latest NPPES snapshot, NPI 1215723580 is active (record last updated 2025-09-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-17.