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

Alexandra Vander Baan

Acupuncturist in Boston, MA · enumerated 2015.

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

National Provider Identifier

1437538667

Verified

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Registry record

Entity type Individual (Type 1)

Name Alexandra Vander Baan

Sex Female

Practice address Boston, MA, 02118

Phone (401) 465-1305

Enumeration date May 20, 2015

Last updated in NPPES May 20, 2015

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers Primary

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 1437538667 active?

Yes, as of the latest NPPES snapshot, NPI 1437538667 is active (record last updated 2015-05-20).

How do I verify Alexandra Vander Baan's NPI record?

Cross-check NPI 1437538667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-20.