Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth Ann Ng, MD

Neurology with Special Qualifications in Child Neurology Physician in Farmington, CT · enumerated 2006.

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

National Provider Identifier

1144336637

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth Ann Ng

Credential MD

Sex Female

Practice address 505 Farmington Ave, Farmington, CT, 06032

Phone (860) 837-7500

Fax (860) 837-7550

Enumeration date Aug 21, 2006

Last updated in NPPES Nov 1, 2025

Taxonomy & licenses

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 294924 (MA) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 25MA10431700 (NJ) Secondary

2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 224889 (NY) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 224889 (NY) Secondary

2084E0001X Epilepsy Physician Allopathic & Osteopathic Physicians · License 224889 (NY) Secondary

2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 61319 (CT) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 61319 (CT) Primary

204R00000X Electrodiagnostic Medicine Physician Allopathic & Osteopathic Physicians · License 61319 (CT) Secondary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 61319 (CT) Secondary

204R00000X Electrodiagnostic Medicine Physician Allopathic & Osteopathic Physicians · License 224889 (NY) Secondary

2084E0001X Epilepsy Physician Allopathic & Osteopathic Physicians · License 61319 (CT) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License MD464775 (PA) Secondary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 224889 (NY) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 61319 (CT) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 224889 (NY) Secondary

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
02473307	Medicaid	NY	-
110139415A	Medicaid	MA	-
1144336637	Medicaid	CT	-

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 NPI 1144336637 active?

Yes, as of the latest NPPES snapshot, NPI 1144336637 is active (record last updated 2025-11-01).

How do I verify Elizabeth Ng's NPI record?

Cross-check NPI 1144336637 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-01.