Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Lorenzo Milton Jr., LCSW

Q: What is the NPI number for Aaron Milton?

The National Provider Identifier (NPI) for Aaron Milton is 1225636921, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in New York, NY · enumerated 2020.

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

National Provider Identifier

1225636921

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Registry record

Entity type Individual (Type 1)

Name Aaron Lorenzo Milton Jr.

Credential LCSW

Sex Male

Practice address 106 W 114th St Apt 5a, New York, NY, 10026

Phone (313) 938-9397

Enumeration date Oct 14, 2020

Last updated in NPPES Mar 14, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 21060 (MD) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 087678 (NY) 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

Where does Aaron Milton practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Aaron Milton?

The National Provider Identifier (NPI) for Aaron Milton is 1225636921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-14.