Advanced Calloway Laboratories, LLC

Advanced Calloway Laboratories, LLC is a healthcare organization registered as Clinical Medical Laboratory in Woburn, MA, holding Type 2 (organization) NPI 1831345347 since 2008. The authorized official on file is Kim Mayyasi, President.

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NPI	1831345347
Entity type	Organization (Type 2)
Legal business name	Advanced Calloway Laboratories, LLC
Practice address	34 COMMERCE WAY, SUITE L, Woburn, MA, 01801
Phone	7815696664
Fax	7815696688
Enumeration date	2008-08-15
Last updated in NPPES	2008-08-15

Authorized official

Name	Kim Mayyasi
Title	President
Phone	7815696664

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
291U00000X	Clinical Medical Laboratory	Primary	2783	MA

Copy-ready billing details

Provider: Advanced Calloway Laboratories, LLC
NPI: 1831345347
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 34 COMMERCE WAY, SUITE L, Woburn, MA, 01801

Verify this record

Cross-check NPI 1831345347 against the authoritative CMS record: view Advanced Calloway Laboratories, LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-08-15. Verify at npiregistry.cms.hhs.gov.

Where is Advanced Calloway Laboratories, LLC located?

The practice location on file with NPPES is in Woburn, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-08-15.