Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
R Randal Aaranson, D.P.M.
Podiatrist in Saint Louis, MO · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407840184
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Registry record
Entity type Individual (Type 1)
Name R Randal Aaranson
Credential D.P.M.
Sex Male
Practice address 1050 Old Des Peres Rd, Suite 100, Saint Louis, MO, 63131
Phone (314) 569-0612
Fax (314) 966-0664
Enumeration date Sep 8, 2005
Last updated in NPPES Mar 23, 2021
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 |
|---|---|---|---|
| 000000580882 | Other | MO | ANTHEM |
| 1029917 | Other | MO | UNITED HEALTHCARE |
| 5779579 | Other | MO | AETNA |
| 1190602 | Other | MO | CIGNA |
| 148903 | Other | MO | HEALTHLINK |
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
How do I verify R Aaranson's NPI record?
Cross-check NPI 1407840184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1407840184 active?
Yes, as of the latest NPPES snapshot, NPI 1407840184 is active (record last updated 2021-03-23).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-23.