Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Henny Liwan, M.D.

Obstetrics & Gynecology Physician in Brightwaters, NY · enumerated 2010.

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

National Provider Identifier

1376855007

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Registry record

Entity type Individual (Type 1)

Name Dr. Henny Liwan

Credential M.D.

Sex Female

Practice address 404 Potter Blvd, Brightwaters, NY, 11718

Phone (631) 376-0055

Enumeration date Jul 10, 2010

Last updated in NPPES Dec 22, 2022

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2020-00262 (NC) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 4301096524 (MI) 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

Is NPI 1376855007 active?

Yes, as of the latest NPPES snapshot, NPI 1376855007 is active (record last updated 2022-12-22).

How do I verify Henny Liwan's NPI record?

Cross-check NPI 1376855007 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 2022-12-22.