Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Maria Elizabeth Kounlabouth, N.P.

Adult Health Nurse Practitioner in Acton, MA · enumerated 2006 · practices at Acton Medical Associates, PC.

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

National Provider Identifier

1669537387

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Registry record

Entity type Individual (Type 1)

Name Ms. Maria Elizabeth Kounlabouth

Credential N.P.

Sex Female

Practice address 321 Main St, Acton, MA, 01720

Phone (978) 635-8700

Fax (978) 635-8920

Enumeration date Dec 22, 2006

Last updated in NPPES Dec 15, 2014

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 236165 (MA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
0393088	Medicaid	MA	-

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

Where does Maria Kounlabouth practice?

The practice location on file with NPPES is in Acton, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maria Kounlabouth?

The National Provider Identifier (NPI) for Maria Kounlabouth is 1669537387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mark Cohen Pediatrics Physician · Acton, MA NPI 1396730818 Genevieve Sloboda Family Nurse Practitioner · Acton, MA NPI 1912994195 Edwin Knights Internal Medicine Physician · Acton, MA NPI 1801885512 Elliot Steger Internal Medicine Physician · Acton, MA NPI 1427047141 Jon Way Internal Medicine Physician · Acton, MA NPI 1366431009 Ray Tripp Pediatrics Physician · Acton, MA NPI 1134118722 John Jakimczyk Pediatrics Physician · Acton, MA NPI 1477542967 Christopher Cooper Pediatrics Physician · Acton, MA NPI 1477542132

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-15.