Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gary M Deresh, D.P.M.

Foot Surgery Podiatrist in Caguas, PR · enumerated 2006.

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

National Provider Identifier

1437139409

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Registry record

Entity type Individual (Type 1)

Name Dr. Gary M Deresh

Credential D.P.M.

Sex Male

Practice address Consolidated Medical Plaza 209, 201 Gautier Benitez, Caguas, PR, 00725

Phone (787) 745-4695

Fax (787) 745-4695

Enumeration date Jan 18, 2006

Last updated in NPPES Dec 23, 2016

Taxonomy & licenses

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 57 (PR) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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 1437139409 active?

Yes, as of the latest NPPES snapshot, NPI 1437139409 is active (record last updated 2016-12-23).

How do I verify Gary Deresh's NPI record?

Cross-check NPI 1437139409 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 2016-12-23.