Colleen Ryan, M.S.
Audiologist · Baltimore, MD
Colleen Ryan, M.S. is an audiologist with a practice address in Baltimore, Maryland, and NPI 1285665026, issued on Jul 6, 2006. Check the license (Maryland 00892, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen Ryan
- Credential
- M.S.
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 00892 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-6153
- Enumerated
- Jul 6, 2006
- Record last updated
- Dec 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 795538300 MD
- Medicare enrollment
- Enrolled (PECOS I20101008000907); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 519 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colleen Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 00892Check 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): 74.4 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 one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Ryan among 519 audiologist records in Maryland
Colleen Ryan, M.S. 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 82% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated1997 · median 2014 among the 241 with a school on file
- Record last updated2021 · 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
- Dana Boatman, AUDBaltimore, MD 212871811953508
- Stephen Bowditch, M.S.Baltimore, MD 212871760449599
- Ryan Carpenter, AU.D.Baltimore, MD 212871659410736
- Courtney Carver, AU.D.Baltimore, MD 212871295876985
- Jaleh Garman, AUDBaltimore, MD 212871962456418
- Marc JohnsonBaltimore, MD 212871942617147
- Stephanie Lockshaw, AU.DBaltimore, MD 212871568815629
- Andrea Marlowe, M.A., CCC-ABaltimore, MD 212871053452284
Common questions
What is Colleen Ryan, M.S.'s NPI number?
Colleen Ryan, M.S.'s National Provider Identifier (NPI) is 1285665026, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Ryan, M.S. located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-6153. Providers update this record themselves, so call before visiting.
How can I verify Colleen Ryan, M.S.'s license?
NPPES lists Maryland license number 00892, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is Colleen Ryan, M.S.'s MIPS final score?
The 2023 MIPS final score is 74.4 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.