Mariah Hamilton, PA-C

Provider details

NPI number

1104393891

Entity type

Individual

Primary specialty

Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Credential

PA-C

Sex

Female

Sole proprietor

No

License

PA6829 (MA)

Specialties & taxonomies

• Physician AssistantPrimary363A00000XLicense PA6829 (MA)

  Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (4)

• 31 Hall Dr

  Amherst, MA 01002-2751

  Phone: (413) 256-8561

  Fax: (866) 644-0869
• 238 Northampton St

  Easthampton, MA 01027-1046

  Phone: (413) 529-9300

  Fax: (866) 644-0870
• 70 Main St

  Florence, MA 01062-1466

  Phone: (413) 586-8400

  Fax: (866) 644-0872
• 329 Conway St

  Greenfield, MA 01301-1521

  Phone: (413) 774-6301

  Fax: (866) 644-0871

Frequently asked questions

What is Mariah Hamilton's NPI number?

Mariah Hamilton's National Provider Identifier (NPI) is 1104393891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariah Hamilton's specialty?

Mariah Hamilton is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Mariah Hamilton located?

Mariah Hamilton's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.

What is Mariah Hamilton's phone number?

The practice phone number listed in the NPPES registry for Mariah Hamilton is (617) 726-2000.

Does Mariah Hamilton accept Medicare?

Mariah Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mariah Hamilton's NPI active?

Yes — Mariah Hamilton's NPI (1104393891) is active in the NPPES registry as of the last update on 2026-04-29.