Quick answers
- Does Anna R. Sjogren accept Medicare assignment?
- Yes. Medicare's clinician data says Anna R. Sjogren 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 Anna R. Sjogren see?
- In 2024, CMS data shows 238 Original Medicare patients and 2,268 services for Anna R. Sjogren. This counts Original Medicare only and measures volume, not quality.
- What is Anna R. Sjogren's NPI number?
- 1699031963. 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 Anna R. Sjogren, 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 | 238 |
|---|---|
| Services billed to Medicare | 2,268 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)134 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)73 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)69 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)67 services
- Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (87635)56 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 cholesterol74%
- High blood pressure64%
- Arthritis41%
- Diabetes25%
- Depression25%
- Anxiety25%
Practice locations
Addresses where Anna R. Sjogren is enrolled with Medicare (CMS data updated October 2, 2026).
- 2 Essex Ctr DrPeabody, MA 01960 (978) 977‑4000
Group practices
Medicare enrollment lists Anna R. Sjogren as a member of this group (CMS data updated October 2, 2026).
- Atrius Health Inc1,222 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Peabody
Clinicians with the same Medicare primary specialty in Peabody, MA — not a recommendation.
Other clinicians in Atrius Health Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699031963 |
| 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