Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert R Grondin, DPM

Foot Surgery Podiatrist in Worcester, MA · enumerated 2008.

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

National Provider Identifier

1508038217

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Registry record

Entity type Individual (Type 1)

Name Robert R Grondin

Credential DPM

Sex Male

Practice address 299 Lincoln St, Suite 202, Worcester, MA, 01605

Phone (508) 757-4003

Fax (508) 755-7592

Enumeration date Apr 2, 2008

Last updated in NPPES Jun 6, 2022

Taxonomy & licenses

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 2318 (MA) 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 1508038217 active?

Yes, as of the latest NPPES snapshot, NPI 1508038217 is active (record last updated 2022-06-06).

How do I verify Robert Grondin's NPI record?

Cross-check NPI 1508038217 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 2022-06-06.