Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Rick E Peterson, O.D.
Optometrist in Crestwood, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841381340
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Registry record
Entity type Individual (Type 1)
Name Dr. Rick E Peterson
Credential O.D.
Sex Male
Practice address 5553 127th St, Crestwood, IL, 60445
Phone (708) 371-5160
Fax (708) 930-1844
Enumeration date Sep 27, 2006
Last updated in NPPES Feb 18, 2020
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DA0516 | Other | IL | MEDICARE RR GROUP |
| P00005574 | Other | IL | MEDICARE RR |
| L95317 | Other | IL | MEDICARE INDIVIDUAL |
| 0514170001 | Other | IL | MEDICARE DME GROUP |
| 0514170002 | Other | IL | MEDICARE DME GROUP |
| DA0515 | Other | IL | MEDICARE RR GROUP |
| 203865 | Other | IL | MEDICARE GROUP |
| P00005582 | Other | IL | MEDICARE RR |
| L95316 | Other | IL | MEDICARE INDIVIDUAL |
| 203866 | Other | IL | MEDICARE GROUP |
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 Rick Peterson's NPI record?
Cross-check NPI 1841381340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841381340 active?
Yes, as of the latest NPPES snapshot, NPI 1841381340 is active (record last updated 2020-02-18).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-18.