Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard G Helman Jr., M.D.
Specialist in Marrero, LA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689756421
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard G Helman Jr.
Credential M.D.
Sex Male
Practice address 1111 Medical Center Blvd, Suite South 250, Marrero, LA, 70072
Phone (504) 349-6945
Fax (504) 349-6949
Enumeration date Oct 20, 2006
Last updated in NPPES Nov 3, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5405145002 | Other | LA | CIGNA |
| 1691992 | Medicaid | LA | - |
| 5896084 | Other | LA | AETNA |
| 07-00453 | Other | LA | UNITED HEALTHCARE |
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 1689756421 active?
Yes, as of the latest NPPES snapshot, NPI 1689756421 is active (record last updated 2010-11-03).
How do I verify Richard Helman's NPI record?
Cross-check NPI 1689756421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-03.