Quick answers
- Where does Tatum Siebert see patients?
- Medicare's clinician data lists 5 practice locations, including Barre, VT, Belfast, ME and Boscawen, NH. Call before your visit to confirm the address.
- What is Tatum Siebert's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Tatum Siebert accept Medicare assignment?
- Yes. Medicare's clinician data says Tatum Siebert accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Tatum Siebert offer telehealth?
- Medicare's clinician data says Tatum Siebert offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Tatum Siebert?
- (860) 788-6404, as listed in official Medicare / NPI Registry data.
- What is Tatum Siebert's NPI number?
- 1528389566. 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 Tatum Siebert is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 N Main St, Suite 2Barre, VT 05641
- 2 Footbridge RdBelfast, ME 04915 (860) 788‑6404
- 325 Daniel Webster HwyBoscawen, NH 03303 (832) 742‑0117
- 7 Highwood StWaterville, ME 04901 (860) 788‑6404
- 84 State StBoston, MA 02109 (860) 788‑6404
Group practices
Medicare enrollment lists Tatum Siebert as a member of these groups (CMS data updated 2026-10-02).
- Medoptions of New Hampshire LLC17 clinicians in the group
- Medoptions of Maine LLC16 clinicians in the group
- Meditelecare of Massachusetts, PLLC14 clinicians in the group
- Medoptions of Vermont LLC6 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Vermont
Clinicians with the same Medicare primary specialty in Vermont — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1528389566 |
| 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 2026-10-02, retrieved 2026-10-29
- 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