Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Emily L Martinson, AU.D., PH.D.
Audiologist in Chevy Chase, MD · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811344393
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Registry record
Entity type Individual (Type 1)
Name Dr. Emily L Martinson
Credential AU.D., PH.D.
Sex Female
Practice address 5530 Wisconsin Ave Ste 1540, Chevy Chase, MD, 20815
Phone (301) 907-0002
Fax (301) 907-7709
Enumeration date May 16, 2016
Last updated in NPPES May 23, 2019
Taxonomy & licenses
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
Where does Emily Martinson practice?
The practice location on file with NPPES is in Chevy Chase, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Emily Martinson?
The National Provider Identifier (NPI) for Emily Martinson is 1811344393, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-23.