Quick answers
- Does Shanna A. Matalon accept Medicare assignment?
- Yes. Medicare's clinician data says Shanna A. Matalon 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 Shanna A. Matalon see?
- In 2024, CMS data shows 1,476 Original Medicare patients and 2,075 services for Shanna A. Matalon. This counts Original Medicare only and measures volume, not quality.
- What is Shanna A. Matalon's NPI number?
- 1588927776. 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 Shanna A. Matalon, 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 | 1,476 |
|---|---|
| Services billed to Medicare | 2,075 |
| Different services or procedures | 52 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Ct scan of abdomen and pelvis with contrast (74177)541 services
- X-ray of abdomen, 1 view (74018)261 services
- Mri scan of abdomen before and after contrast (74183)157 services
- Mri scan of pelvis before and after contrast (72197)102 services
- Complete ultrasound scan behind abdominal cavity (76770)89 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 pressure74%
- High cholesterol74%
- Arthritis44%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)42%
- Anxiety37%
- Chronic kidney disease32%
Hospitals where Shanna A. Matalon works
Medicare's Facility Affiliation Data lists Shanna A. Matalon 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.
- Vanderbilt Clarksville HospitalClarksville, TN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 440035
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 440039
Practice locations
Addresses where Shanna A. Matalon is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 1153 Centre StJamaica Plain, MA 02130 (617) 983‑7000
- 1909 Acklen AveNashville, TN 37212 (615) 777‑9729
- 2009 Mallory Ln, Suite 150Franklin, TN 37067 (615) 771‑8668
- 36 Maryknoll DrHingham, MA 02043 (615) 875‑8618
- 7069b Hwy 70 SNashville, TN 37221 (615) 514‑5352
Group practices
Medicare enrollment lists Shanna A. Matalon as a member of these groups (CMS data updated October 2, 2026).
- Vanderbilt University Medical Center3,567 clinicians in the group
- Brigham and Womens Physicians Organization Inc2,994 clinicians in the group
- Vanderbilt Imaging Services LLC126 clinicians in the group
- One Hundred Oaks Imaging LLC124 clinicians in the group
- Williamson Imaging LLC118 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Jamaica Plain
Clinicians with the same Medicare primary specialty in Jamaica Plain, MA — not a recommendation.
Other clinicians in Vanderbilt University Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588927776 |
| 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