Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert Sieg, PHARM D
Pharmacist in Rochester, MN · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467987008
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Registry record
Entity type Individual (Type 1)
Name Robert Sieg
Credential PHARM D
Sex Male
Practice address 25 25th St Se, Rochester, MN, 55904
Phone (507) 292-1475
Fax (507) 292-1740
Enumeration date Apr 20, 2017
Last updated in NPPES Apr 20, 2017
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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.
Frequently asked questions
What specialty is Robert Sieg?
Robert Sieg is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-20.