Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alice S Jonas, APRN/PMH

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Lutherville, MD · enumerated 2006.

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

National Provider Identifier

1548226749

Verified

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Registry record

Entity type Individual (Type 1)

Name Alice S Jonas

Credential APRN/PMH

Sex Female

Practice address Lutherville, MD, 21093

Phone (443) 540-1526

Fax (410) 882-1079

Enumeration date Apr 25, 2006

Last updated in NPPES Nov 1, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License R063886 (MD) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
754219400	Medicaid	MD	-
215361	Other	MD	JOHNS HOPKINS HEALTHCARE
CR53-0001	Other	MD	CAREFIRST BLUECROSS BLUESHIELD

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.

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Frequently asked questions

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.

What specialty is Alice Jonas?

Alice Jonas is registered in NPPES with the primary taxonomy of Adult Psychiatric/Mental Health Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-01.