Active NPIIndividual providerSole proprietor

Marisa Greaves

Social Worker, Clinical in Haverhill, Massachusetts

NPI Number1457863672
Practice location
108 Merrimack St, Haverhill, MA 01830-5210
Fax
866-460-2997
Last updated
October 6, 2025

Marisa Greaves is a Social Worker, Clinical based in Haverhill, MA. Marisa Greaves practices in Haverhill, MA. The NPI Number for Marisa Greaves is 1457863672 and holds a License No. LICSW126363 (MA). The current practice location address for Marisa Greaves is 108 Merrimack St, Haverhill, MA 01830-5210 and can be reached out via phone at 833-510-4357 and via fax at 866-460-2997.

Provider Profile Details

NPI Number
1457863672
Provider Name
Marisa Greaves
Provider Entity Type
Individual
Gender
Female
Address
108 Merrimack St, Haverhill, MA 01830-5210
Phone Number
833-510-4357
Fax Number
866-460-2997
Primary Taxonomy
Social Worker, Clinical · 1041C0700X
Sole Proprietor
Yes
Provider Enumeration Date
October 27, 2017
Last Update Date
October 6, 2025
Certification Date
October 6, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
108 Merrimack St
Haverhill, MA 01830-5210
Zip
01830-5210
Phone Number
833-510-4357
Fax Number
866-460-2997
Haverhill, MA 01830Get directions →

Provider Business Mailing Address Details

Address
615 Elsinore Pl
Cincinnati, OH 45202-1459
City
Cincinnati
State
OH
Zip
45202-1459
Phone Number
833-510-4357
Fax Number
866-460-2997

License Information

License Number
LICSW126363
License State
MA
Taxonomy
Social Worker, Clinical · 1041C0700X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Marisa Greaves?

The NPI number of Marisa Greaves is 1457863672. It was assigned on October 27, 2017 and is currently active in the NPPES registry.

What is the specialty of Marisa Greaves?

Marisa Greaves is registered under the primary taxonomy Social Worker, Clinical (code 1041C0700X), licensed in MA under license number LICSW126363.

Where does Marisa Greaves practice?

The practice location is 108 Merrimack St, Haverhill, MA 01830-5210. The office can be reached at 833-510-4357 (phone) or 866-460-2997 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1457863672 directly on the NPPES registry website.

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