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

Mr. Diego Buen, DPT

Physical Therapist in Glendale, NY · enumerated 2021 · practices at Promet Physical Therapy PC.

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

National Provider Identifier

1821757139

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Registry record

Entity type Individual (Type 1)

Name Mr. Diego Buen

Credential DPT

Sex Male

Practice address Glendale, NY, 11385

Phone (516) 365-2063

Fax (516) 365-2060

Enumeration date Dec 14, 2021

Last updated in NPPES Dec 14, 2021

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 047985 (NY) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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.

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Frequently asked questions

Is NPI 1821757139 active?

Yes, as of the latest NPPES snapshot, NPI 1821757139 is active (record last updated 2021-12-14).

How do I verify Diego Buen's NPI record?

Cross-check NPI 1821757139 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 2021-12-14.