NPPES file of Aug 9, 2026

Karen S. Glickman, M.A., CCC-A

Audiologist · Olney, MD

Karen S. Glickman, M.A., CCC-A is an audiologist with a practice address in Olney, Maryland, and NPI 1841790169, issued on Feb 13, 2018. Check the license (Maryland 00642, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841790169
Name
Karen S. Glickman
Credential
M.A., CCC-A
Primary taxonomy
Audiologist 231H00000X
License number
00642 MD
Self-reported in NPPES; status is on the state search
Practice location
18111 Prince Philip Dr Ste 123, Olney, MD 20832
Phone
(301) 570-4226
Enumerated
Feb 13, 2018
Record last updated
Sep 14, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201217002080); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Karen S. Glickman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 00642
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Karen S. Glickman among 519 audiologist records in Maryland

Karen S. Glickman, M.A., CCC-A 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 not. Its NPI, issued in 2018, is newer than 66% of them.

  • NPI issued2018 · 66% of these records are older, 30% newer
  • In a Medicare fileNo · 43% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated1991 · median 2014 among the 241 with a school on file
  • Record last updated2020 · 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).

8 audiologist records list a practice address in Olney

They are 8 of the 742 NPPES records with a practice address in Olney, and 519 audiologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 audiologist records with the nearest ZIP codes

  1. Kathryn Balestino-Estes, AU.D.Olney, MD 208321124278874
  2. Rita Ball Murphy, AUDOlney, MD 208321588088199
  3. Melanie Birck, AUDOlney, MD 208321457501793
  4. Allyson Bull, AU.D.Olney, MD 208321568745750
  5. Jeffrey Davies, PH.D.Olney, MD 208321376753509
  6. Julie Rorrer, AU.D.Olney, MD 208321841663622
  7. Laura Toll, AU.D.Olney, MD 208321558692186
  8. Lina Kubli, M.A.Bethesda, MD 208171467479980

Common questions

What is Karen S. Glickman, M.A., CCC-A's NPI number?

Karen S. Glickman, M.A., CCC-A's National Provider Identifier (NPI) is 1841790169, issued on Feb 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Karen S. Glickman, M.A., CCC-A located?

The NPPES record lists a practice address at 18111 Prince Philip Dr Ste 123, Olney, MD, 20832. Phone: (301) 570-4226. Providers update this record themselves, so call before visiting.

How can I verify Karen S. Glickman, M.A., CCC-A's license?

NPPES lists Maryland license number 00642, 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. 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.