Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Estelle Judith Uckerman, APRN, BC
Registered Nurse in Worcester, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396880290
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Registry record
Entity type Individual (Type 1)
Name Mrs. Estelle Judith Uckerman
Credential APRN, BC
Sex Female
Practice address 20 Cedar Street, Worcester, MA, 01609
Phone (508) 753-5425
Fax (508) 753-9625
Enumeration date Feb 20, 2007
Last updated in NPPES Nov 30, 2016
Taxonomy & licenses
163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 85401 PC (MA) Secondary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN 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 Estelle Uckerman?
Estelle Uckerman is registered in NPPES with the primary taxonomy of Registered Nurse. 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-30.