Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hensin Tsao, M.D.

Dermatology Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1295719292

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Registry record

Entity type Individual (Type 1)

Name Hensin Tsao

Credential M.D.

Sex Male

Practice address 50 Staniford St, Suite 200, Boston, MA, 02114

Phone (617) 726-2914

Fax (617) 724-2135

Enumeration date Dec 2, 2005

Last updated in NPPES Oct 23, 2012

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 153866 (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
153866	Other	MA	TUFTS HEALTH PLAN
J18154	Other	MA	BCBS MA
3172660	Medicaid	MA	-

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.

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Frequently asked questions

How do I verify Hensin Tsao's NPI record?

Cross-check NPI 1295719292 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295719292 active?

Yes, as of the latest NPPES snapshot, NPI 1295719292 is active (record last updated 2012-10-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-23.