Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Vania Landers, D.O

Emergency Medicine Physician in Somerville, MA · enumerated 2010 · practices at The Spaulding Rehabilitation Hospital Corporation.

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

National Provider Identifier

1164735361

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Registry record

Entity type Individual (Type 1)

Name Dr. Vania Landers

Credential D.O

Sex Female

Practice address Somerville, MA, 02145

Phone (857) 282-7001

Enumeration date Jul 16, 2010

Last updated in NPPES Mar 18, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0300434 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 1164735361 active?

Yes, as of the latest NPPES snapshot, NPI 1164735361 is active (record last updated 2026-03-18).

How do I verify Vania Landers's NPI record?

Cross-check NPI 1164735361 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 2026-03-18.