Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Allen Michael Johnson, LCSW

Clinical Social Worker in Reno, NV · enumerated 2019.

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

National Provider Identifier

1043863830

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Registry record

Entity type Individual (Type 1)

Name Mr. Allen Michael Johnson

Credential LCSW

Sex Male

Practice address 1905 E 4th St, Reno, NV, 89512

Phone (775) 786-4673

Enumeration date Jul 20, 2019

Last updated in NPPES Oct 22, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License IC-1415 (NV) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 9468-C (NV) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

What specialty is Allen Johnson?

Allen Johnson is registered in NPPES with the primary taxonomy of Clinical Social Worker. 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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Jennifer Edwards Family Medicine Physician · Reno, NV NPI 1063467512 Michael Gooch Clinical Social Worker · Reno, NV NPI 1598957680 Kyle Sundland Clinical Social Worker · Reno, NV NPI 1336433515 Chiyo Takehara Family Medicine Physician · Reno, NV NPI 1811331713 Danica Pierce Clinical Social Worker · Reno, NV NPI 1538598990 Chelsea Doyle Family Nurse Practitioner · Reno, NV NPI 1942611330 Northern Nevada Hiv Outpatient Program, Education and Services Mental Health Clinic/Center (Including Community Mental Health Center) · Reno, NV NPI 1477004331 Kelsey Carver Clinical Social Worker · Reno, NV NPI 1699270389

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-22.