Quick answers
- Does Elizabeth Puntenney accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth Puntenney 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 Elizabeth Puntenney see?
- In 2024, CMS data shows 962 Original Medicare patients and 1,631 services for Elizabeth Puntenney. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth Puntenney's NPI number?
- 1457589251. 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 Elizabeth Puntenney, 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 | 962 |
|---|---|
| Services billed to Medicare | 1,631 |
| Different services or procedures | 82 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Ct scan head or brain without contrast (70450)292 services
- X-ray of chest, 1 view (71045)237 services
- Ct scan of blood vessels of chest with contrast (71275)159 services
- Ct scan of abdomen and pelvis with contrast (74177)130 services
- Ct scan of abdomen and pelvis without contrast (74176)112 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%
- Arthritis55%
- Diabetes48%
- Chronic kidney disease48%
- Heart failure42%
Hospitals where Elizabeth Puntenney works
Medicare's Facility Affiliation Data lists Elizabeth Puntenney at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Saint Agnes HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210011
Practice locations
Addresses where Elizabeth Puntenney is enrolled with Medicare (CMS data updated October 2, 2026).
- 900 Caton AveBaltimore, MD 21229 (667) 234‑3120
Group practices
Medicare enrollment lists Elizabeth Puntenney as a member of this group (CMS data updated October 2, 2026).
- St Agnes Healthcare Inc260 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Other clinicians in St Agnes Healthcare Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457589251 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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