Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alfred Patrick Longo, D.D.S.

Q: What is the NPI number for Alfred Longo?

The National Provider Identifier (NPI) for Alfred Longo is 1306087150, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Milwaukee, WI · enumerated 2009.

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

National Provider Identifier

1306087150

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Registry record

Entity type Individual (Type 1)

Name Dr. Alfred Patrick Longo

Credential D.D.S.

Sex Male

Practice address 1801 W Wisconsin Ave, Musod Advanced Care Clinic, Milwaukee, WI, 53233

Phone (414) 288-7388

Enumeration date Mar 7, 2009

Last updated in NPPES Mar 7, 2009

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 6349-015 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 is the NPI number for Alfred Longo?

The National Provider Identifier (NPI) for Alfred Longo is 1306087150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alfred Longo practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-07.