Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Merrisa Eleanor Murtha, AUD.
Audiologist in Worcester, MA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053622902
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Registry record
Entity type Individual (Type 1)
Name Dr. Merrisa Eleanor Murtha
Credential AUD.
Sex Female
Practice address 48 Elm St, Worcester, MA, 01609
Phone (508) 757-0330
Enumeration date Jun 25, 2010
Last updated in NPPES Aug 1, 2016
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License SP-931-AU (MA) Primary
231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers · License SP-931-AU (MA) Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License SP-931-AU (MA) Secondary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
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.
Frequently asked questions
What specialty is Merrisa Murtha?
Merrisa Murtha is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Associates in Otolaryngology Head & Neck Surgery PC Ambulatory Surgical Clinic/Center · Worcester, MA NPI 1831199389 James Hughes Otolaryngology Physician · Worcester, MA NPI 1104810290 Jane Ehnstrom Audiologist · Worcester, MA NPI 1205818275 Jonathon Sillman Otolaryngology Physician · Worcester, MA NPI 1972550101 Joseph Oyer Specialist · Worcester, MA NPI 1700828639 Eugene Mariani Periodontics · Worcester, MA NPI 1184649444 Hilary Wynne Audiologist · Worcester, MA NPI 1275673311 Michelle Fleck Audiologist · Worcester, MA NPI 1467592592
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-01.