Quick answers
- Does Christine B. Cloonan accept Medicare assignment?
- Yes. Medicare's clinician data says Christine B. Cloonan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Christine B. Cloonan see?
- In 2024, CMS data shows 380 Original Medicare patients and 821 services for Christine B. Cloonan. This counts Original Medicare only and measures volume, not quality.
- What is Christine B. Cloonan's NPI number?
- 1679605133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Christine B. Cloonan, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 380 |
|---|---|
| Services billed to Medicare | 821 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Test to assess middle ear function (92567)404 services
- Comprehensive hearing and speech recognition test (92557)393 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease31%
- Diabetes30%
- Anxiety28%
Practice locations
Addresses where Christine B. Cloonan is enrolled with Medicare (CMS data updated October 2, 2026).
- 456 Alliance StHavre De Grace, MD 21078 (410) 939‑1819
- 520 Upper Chesapeake Dr, Suite 206Bel Air, MD 21014 (410) 879‑9100
Group practices
Medicare enrollment lists Christine B. Cloonan as a member of this group (CMS data updated October 2, 2026).
- North Bay Ent and Audiology Group LLC10 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Havre De Grace
Clinicians with the same Medicare primary specialty in Havre De Grace, MD — not a recommendation.
Other clinicians in North Bay Ent and Audiology Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679605133 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians