Quick answers
- Does Tanya L. Halvorsen accept Medicare assignment?
- Medicare's clinician data says Tanya L. Halvorsen may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Tanya L. Halvorsen's NPI number?
- 1376629972. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Tanya L. Halvorsen is enrolled with Medicare (CMS data updated October 2, 2026).
- 347 Smith N AveSaint Paul, MN 55102 (651) 220‑6000
Group practices
Medicare enrollment lists Tanya L. Halvorsen as a member of this group (CMS data updated October 2, 2026).
- Children's Health Care73 clinicians in the group
Specialties
- Pediatric Medicineprimary
- Endocrinologyalso
Other pediatricians in Saint Paul
Clinicians with the same Medicare primary specialty in Saint Paul, MN — not a recommendation.
Other clinicians in Children's Health Care
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | University Of California, San Diego School Of Medicine |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1376629972 |
| 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
- 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