Abigail Katz, AUD
Audiologist · Baltimore, MD
Abigail Katz, AUD is an audiologist with a practice address in Baltimore, Maryland, and NPI 1093495384, issued on Jul 20, 2023. Check the license (Maryland 01650, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abigail Katz
- Credential
- AUD
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 01650 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4000 Annapolis RD Ste 202, Baltimore, MD 21227
- Phone
- (410) 789-8494
- Enumerated
- Jul 20, 2023
- Record last updated
- Jul 31, 2023
- Medicare enrollment
- Enrolled (PECOS I20230814002530); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 519 in Maryland → Look up another NPI →
Verify Abigail Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 01650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Aanda Hearing Group LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Katz among 519 audiologist records in Maryland
Abigail Katz, 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 2023, is newer than 87% of them.
- NPI issued2023 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2023 · median 2014 among the 241 with a school on file
- Record last updated2023 · 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 Baltimore → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Diane Becker, AU.D., CCC/ABaltimore, MD 212291568639821
- Charlotte Biskup-Godfrey, M.A.Baltimore, MD 212291952354581
- Suzanne Nibeck, AU.D.Baltimore, MD 212291457488900
- Maria Benson, MSBaltimore, MD 212241780965673
- Roni Dinkes, AUDBaltimore, MD 212241720148034
- Erin McDermott, AUDBaltimore, MD 212241033606348
- Andrea Rozics, CCC-ADundalk, MD 212221588227557
- Mikayla Abrams GriffinParkville, MD 212341538646872
Common questions
What is Abigail Katz, AUD's NPI number?
Abigail Katz, AUD's National Provider Identifier (NPI) is 1093495384, issued on Jul 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Katz, AUD located?
The NPPES record lists a practice address at 4000 Annapolis RD Ste 202, Baltimore, MD, 21227. Phone: (410) 789-8494. Providers update this record themselves, so call before visiting.
How can I verify Abigail Katz, AUD's license?
NPPES lists Maryland license number 01650, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
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.