NPI Portal NPI Lookup & Verification

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

Mr. David Michael Conrad, LMT

Massage Therapist in Cambridge, MA · enumerated 2021 · practices at Impossible Knots, Lmt.

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

National Provider Identifier

1174117733

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Registry record

Entity type Individual (Type 1)
Name Mr. David Michael Conrad
Credential LMT
Sex Male
Practice address Cambridge, MA, 02142
Phone (174) 685-0206
Enumeration date Feb 24, 2021
Last updated in NPPES May 10, 2023

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

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15287 (MA) 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.

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Frequently asked questions

Is NPI 1174117733 active?
Yes, as of the latest NPPES snapshot, NPI 1174117733 is active (record last updated 2023-05-10).
How do I verify David Conrad's NPI record?
Cross-check NPI 1174117733 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 2023-05-10.