Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cecilia Liu, PA-C

Physician Assistant in Boston, MA · enumerated 2022.

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

National Provider Identifier

1194459313

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Registry record

Entity type Individual (Type 1)

Name Cecilia Liu

Credential PA-C

Sex Female

Practice address 725 Albany St, Ste 3b, Shapiro Bldg, Urology, Boston, MA, 02118

Phone (617) 638-8485

Fax (617) 414-7372

Enumeration date Jul 13, 2022

Last updated in NPPES May 30, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

Other identifiers

Identifier	Type	State	Issuer
110189560A	Medicaid	MA	-
3140946	Medicaid	NH	-

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 1194459313 active?

Yes, as of the latest NPPES snapshot, NPI 1194459313 is active (record last updated 2025-05-30).

How do I verify Cecilia Liu's NPI record?

Cross-check NPI 1194459313 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 2025-05-30.