Quick answers
- Does Patricia A. Tansey accept Medicare assignment?
- Yes. Medicare's clinician data says Patricia A. Tansey 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 Patricia A. Tansey see?
- In 2024, CMS data shows 261 Original Medicare patients and 754 services for Patricia A. Tansey. This counts Original Medicare only and measures volume, not quality.
- What is Patricia A. Tansey's NPI number?
- 1861599714. 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 Patricia A. Tansey, 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 | 261 |
|---|---|
| Services billed to Medicare | 754 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Admn sarscov2 vacc 1 dose (90480)189 services
- Sarscov2 vac 50 mcg/0.5ml im (91322)189 services
- Administration of influenza virus vaccine (G0008)188 services
- Influenza vaccine, inactivated (90653)175 services
- Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage (90656)13 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 cholesterol68%
- High blood pressure63%
- Arthritis41%
- Diabetes31%
- Chronic kidney disease27%
- Ischemic heart disease21%
Practice locations
Addresses where Patricia A. Tansey is enrolled with Medicare (CMS data updated October 2, 2026).
- 2800 L StSacramento, CA 95816
Group practices
Medicare enrollment lists Patricia A. Tansey as a member of this group (CMS data updated October 2, 2026).
- Sutter Valley Medical Foundation2,500 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Sacramento
Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.
Other clinicians in Sutter Valley Medical Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Eastern Virginia Medical School |
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861599714 |
| 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