Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Josephine Morrison, RN

Psychiatric/Mental Health Registered Nurse in Arlington, MA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740305572

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Registry record

Entity type Individual (Type 1)

Name Ms. Josephine Morrison

Credential RN

Sex Female

Practice address 742 Massachusetts Ave, Arlington, MA, 02476

Phone (781) 646-7301

Fax (781) 643-8726

Enumeration date Mar 20, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 225906 (MA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
NP01332	Other	MA	BOSTON MEDICAL
703136	Other	MD	TUFTS
M18633	Other	MA	BCBS
1303287	Medicaid	MA	-
1303287	Other	MA	MBHP
1004745	Other	MD	BEACON HEALTH
99618201	Other	MA	NETWORK HEALTH

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Josephine Morrison?

Josephine Morrison is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health 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 2007-07-09.