Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard Grenier, D.P.M.
Podiatrist in Anaheim Hills, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588637193
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard Grenier
Credential D.P.M.
Sex Male
Practice address 8078 E. Santa Ana Canyon Rd, Anaheim Hills, CA, 92835
Phone (714) 974-2900
Fax (714) 279-7501
Enumeration date Feb 13, 2006
Last updated in NPPES Oct 21, 2020
Taxonomy & licenses
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5568080001 | Other | CA | DME |
| 1588637193 | Other | - | NPI |
| 1124264833 | Other | - | NPI GROUP |
| E2097 | Other | CA | STAE DPM LIC # |
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.
Frequently asked questions
Is NPI 1588637193 active?
Yes, as of the latest NPPES snapshot, NPI 1588637193 is active (record last updated 2020-10-21).
How do I verify Richard Grenier's NPI record?
Cross-check NPI 1588637193 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 2020-10-21.