Quick answers
- Does Sara R. Bagge accept Medicare assignment?
- Medicare's clinician data says Sara R. Bagge may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Sara R. Bagge see?
- In 2024, CMS data shows 333 Original Medicare patients and 1,220 services for Sara R. Bagge. This counts Original Medicare only and measures volume, not quality.
- What is Sara R. Bagge's NPI number?
- 1376113928. 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 Sara R. Bagge, 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 | 333 |
|---|---|
| Services billed to Medicare | 1,220 |
| Different services or procedures | 93 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)217 services
- Insertion of needle into vein for collection of blood sample (36415)129 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)84 services
- Detection test by immunoassay technique for influenza virus (87400)64 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)52 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%
- Arthritis41%
- Anxiety28%
- Depression27%
- Chronic kidney disease26%
Practice locations
Addresses where Sara R. Bagge is enrolled with Medicare (CMS data updated October 2, 2026).
- 142 Bryant StBerkley, MA 02779
- 147 Milk StBoston, MA 02109
- 147 Milk St 9th FloorBoston, MA 02109
- 200 Oceangate, Suite 100Long Beach, CA 90802
- 339 Massachusetts AveArlington, MA 02474
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1376113928 |
| 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