Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jacob Oates, RN
Registered Nurse in Boston, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639834104
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Registry record
Entity type Individual (Type 1)
Name Jacob Oates
Credential RN
Sex Male
Practice address 1 Boston Pl, Boston, MA, 02108
Phone (443) 850-4558
Enumeration date Nov 1, 2021
Last updated in NPPES Nov 1, 2021
Taxonomy & licenses
163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License R224314 (MD) Secondary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Jacob Oates?
Jacob Oates 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-01.