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Martha Klay, RN, MSN, APRN

Licensed Practical Nurse in Great Barrington, MA · enumerated 2006 · practices at Martha Klay, LLC.

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

National Provider Identifier

1326000225

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Registry record

Entity type Individual (Type 1)
Name Martha Klay
Credential RN, MSN, APRN
Sex Female
Practice address 115 East St, Great Barrington, MA, 01230
Phone (413) 429-6165
Fax (413) 528-6594
Enumeration date Apr 5, 2006
Last updated in NPPES Mar 30, 2009

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 000802 (CT) Primary
164W00000X Licensed Practical Nurse Nursing Service Providers · License 158733 (MA) Secondary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier Type State Issuer
004202800 Medicaid CT -
0723908 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.

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Frequently asked questions

Where does Martha Klay practice?
The practice location on file with NPPES is in Great Barrington, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Martha Klay?
The National Provider Identifier (NPI) for Martha Klay is 1326000225, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-30.