Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Joseph Hayes

Counselor in Somerville, MA · enumerated 2007 · practices at Amo, Inc..

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

National Provider Identifier

1720126410

Verified

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Registry record

Entity type Individual (Type 1)

Name Michael Joseph Hayes

Sex Male

Practice address 22 Mcgrath Hwy, Suite 204, Somerville, MA, 02143

Phone (617) 623-1814

Fax (617) 623-1817

Enumeration date Feb 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

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 Michael Hayes?

Michael Hayes is registered in NPPES with the primary taxonomy of Counselor. 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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Derek Moore Clinical Social Worker · Somerville, MA NPI 1427062165 James Luccio Occupational Vision Optometrist · Somerville, MA NPI 1245378041 Paul Knox Mental Health Counselor · Somerville, MA NPI 1386784668 Amo, Inc. Optician · Somerville, MA NPI 1548470552 Alex Russakovsky Optometrist · Somerville, MA NPI 1366634792

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.