Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jean W Liew, MD

Q: What is the NPI number for Jean Liew?

The National Provider Identifier (NPI) for Jean Liew is 1417374513, a Type 1 (individual) record in the CMS NPPES registry.

Rheumatology Physician in Boston, MA · enumerated 2014.

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

National Provider Identifier

1417374513

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Registry record

Entity type Individual (Type 1)

Name Dr. Jean W Liew

Credential MD

Sex Female

Practice address 725 Albany Street, Suite 6b, Shapiro Bldg, Boston, MA, 02118

Phone (617) 638-7460

Fax (617) 638-7454

Enumeration date Mar 26, 2014

Last updated in NPPES May 5, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 282773 (MA) Secondary

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 282773 (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
3123052	Medicaid	NH	-
110161588A	Medicaid	MA	-
1417374513	Medicaid	WA	-

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

Where does Jean Liew practice?

The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jean Liew?

The National Provider Identifier (NPI) for Jean Liew is 1417374513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-05.