Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Deborah Susan Johnson, MS, APRN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Oakland, CA · enumerated 2010.

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

National Provider Identifier

1518270388

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Registry record

Entity type Individual (Type 1)

Name Prof. Deborah Susan Johnson

Credential MS, APRN, PMHNP-BC

Sex Female

Practice address 5000 Macarthur Blvd, Counseling and Psychological Services, Oakland, CA, 94613

Phone (916) 947-1740

Fax (916) 784-6480

Enumeration date Jul 21, 2010

Last updated in NPPES Feb 22, 2017

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN358455 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 20650 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Deborah Johnson's NPI record?

Cross-check NPI 1518270388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518270388 active?

Yes, as of the latest NPPES snapshot, NPI 1518270388 is active (record last updated 2017-02-22).

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Jeremy Tillim Emergency Medicine Physician · Oakland, CA NPI 1366423410 Natalie Spangler Athletic Trainer · Oakland, CA NPI 1720487762 Brittany Cooper Clinical Psychologist · Oakland, CA NPI 1306414339 Angel Tseng School Counselor · Oakland, CA NPI 1770210775 Mia Curtis School Counselor · Oakland, CA NPI 1417780651 Jitha Mangalath Mental Health Counselor · Oakland, CA NPI 1487531307 Alexsis Nazaire Mental Health Counselor · Oakland, CA NPI 1740167667 Sarah Tinawi Mental Health Counselor · Oakland, CA NPI 1568349488

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-22.