Mary Barrett, AUD
Audiologist · Gaithersburg, MD
Mary Barrett, AUD is an audiologist with a practice address in Gaithersburg, Maryland, and NPI 1831611268, issued on Jul 7, 2017. Check the license (Maryland 1601000784, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Barrett
- Credential
- AUD
- Primary taxonomy
- Audiologist 231H00000X
- License numbers
- 1601000784 MD
1601000784 MI
Self-reported in NPPES; status is on the state search - Practice location
- 818 W Diamond Ave Ste 120, Gaithersburg, MD 20878
- Phone
- (301) 963-6334
- Enumerated
- Jul 7, 2017
- Record last updated
- Nov 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20220127001702); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest audiologist records → All 519 in Maryland → Look up another NPI →
Also registered at 818 W Diamond Ave Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Decker, AUDAudiologist1912698614
- Nasaazi Lwanga, PAPhysician Assistant1023257581
- Dina Rollins, AUDAudiologist1912361601
- Shama Shaikh, PA-CPhysician Assistant1972997534
Verify Mary Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 1601000784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Centers For Advanced Ent Care LLCSilver Spring, MD
- Johns Hopkins Regional Physicians LLCColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Barrett among 519 audiologist records in Maryland
Mary Barrett, AUD is one of 519 audiologist records with a practice address in Maryland. 43% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 62% of them.
- NPI issued2017 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2017 · median 2014 among the 241 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Maryland
There are 519 audiologist records in Maryland.
All 519 in Maryland → Every provider in Gaithersburg → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Brian Decker, AUDGaithersburg, MD 208781912698614
- Andrea Liacouras, AU.D., CCC-AGaithersburg, MD 208781306172275
- Dina Rollins, AUDGaithersburg, MD 208781912361601
- Lisa Satterfield, M.S., CCC/ANorth Potomac, MD 208781265713614
- Ross Cushing, AU.D.Gaithersburg, MD 208791962455618
- Katie EsserGaithersburg, MD 208791053257865
- Marissa SmithGaithersburg, MD 208791255135760
- Maryam Esmaeli-Salari, SCD, CCC-AGermantown, MD 208741386834265
Common questions
What is Mary Barrett, AUD's NPI number?
Mary Barrett, AUD's National Provider Identifier (NPI) is 1831611268, issued on Jul 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mary Barrett, AUD located?
The NPPES record lists a practice address at 818 W Diamond Ave Ste 120, Gaithersburg, MD, 20878. Phone: (301) 963-6334. Providers update this record themselves, so call before visiting.
How can I verify Mary Barrett, AUD's license?
NPPES lists Maryland license number 1601000784, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is Mary Barrett, AUD's MIPS final score?
The 2023 MIPS final score is 83.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.