Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shabbir A Abbasi, M.D.

Neurology Physician in Leominster, MA · enumerated 2005.

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

National Provider Identifier

1992798797

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Shabbir A Abbasi

Credential M.D.

Sex Male

Practice address 50 Memorial Dr, Leominster, MA, 01453

Phone (978) 466-2411

Fax (978) 466-2418

Enumeration date Aug 26, 2005

Last updated in NPPES Dec 15, 2020

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 20451 (MA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0021255	Other	MA	NHP
J22690	Other	MA	BCBSMA
0100897	Medicaid	MA	-
204510	Other	MA	THP
0858936001	Other	MA	CIGNA
30203395	Medicaid	NH	-
51111	Other	MA	FCHP
7699236	Other	MA	AETNA
01Y003569MA01	Other	NH	ANTHEM
111099	Other	MA	HPHC

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Shabbir Abbasi?

Shabbir Abbasi is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-15.