Organization Active NPI

Micro Endodontics LLC

  • Endodontics
  • Andover, MA
National Provider Identifier
1821310657
Registry record updated Jul 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
EndodonticsTaxonomy code 1223E0200X
Legal business name
MICRO ENDODONTICS LLC
Practice address
11 Chestnut St Ste 9
Andover, MA 01810-3724
Phone
(978) 475-8008
Fax
(978) 475-9990
NPI assigned
Feb 21, 2010
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Louay Abrass, D.M.D.NPI 1427119403
Title
Manager
Phone
(617) 365-6091

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
EndodonticsGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 1223E0200X Primary

Addresses

Primary practice location

11 Chestnut St Ste 9
Andover, MA 01810-3724

Mailing address

11 Chestnut St Ste 9
Andover, MA 01810-3724
Phone (978) 475-8008

Other practice location 1

10 Post Office Sq Ste 1101
Boston, MA 02109-4603
Phone (617) 366-1600

Other identifiers 3

IdentifierTypeStateIssuer
1538760947OtherNPI
1427119403OtherMANPI
1700558855OtherNPI

National Provider Directory

National Provider Directory
Tax ID family
Micro Endodontics LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Locations

11 Chestnut St
Ste 9
Andover, MA 01810
Phone (978) 475-8008

Ownership & related parties

Subparts reporting this organization as parent 1

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1266710400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1751328000000",
    "number": "1821310657",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 CHESTNUT ST STE 9",
            "city": "ANDOVER",
            "state": "MA",
            "postal_code": "018103724",
            "telephone_number": "978-475-8008",
            "fax_number": "978-475-9990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 CHESTNUT ST STE 9",
            "city": "ANDOVER",
            "state": "MA",
            "postal_code": "018103724",
            "telephone_number": "978-475-8008",
            "fax_number": "978-475-9990"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10 Post Office Sq Ste 1101",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021094603",
            "country_code": "US",
            "telephone_number": "617-366-1600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MICRO ENDODONTICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2010-02-21",
        "last_updated": "2025-07-01",
        "certification_date": "2025-07-01",
        "status": "A",
        "authorized_official_last_name": "ABRASS",
        "authorized_official_first_name": "LOUAY",
        "authorized_official_title_or_position": "MANAGER",
        "authorized_official_telephone_number": "617-365-6091",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "D.M.D."
    },
    "taxonomies": [
        {
            "code": "1223E0200X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Dentist, Endodontics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1538760947",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1427119403",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1700558855",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Andover, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.