Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ellen Jayne Rosenberg, RPH
Pharmacist in Buffalo, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306027974
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Registry record
Entity type Individual (Type 1)
Name Ellen Jayne Rosenberg
Credential RPH
Sex Female
Practice address 452 Main St, Buffalo, NY, 14202
Phone (716) 854-3387
Fax (716) 854-4111
Enumeration date Nov 23, 2007
Last updated in NPPES Nov 23, 2007
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Ellen Rosenberg?
Ellen Rosenberg 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-23.