Quick answers
- Does Tanille L. Louis accept Medicare assignment?
- Yes. Medicare's clinician data says Tanille L. Louis 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 Tanille L. Louis see?
- In 2024, CMS data shows 52 Original Medicare patients and 368 services for Tanille L. Louis. This counts Original Medicare only and measures volume, not quality.
- What is Tanille L. Louis's NPI number?
- 1922541465. 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 Tanille L. Louis, 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 | 52 |
|---|---|
| Services billed to Medicare | 368 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 56 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)237 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)51 services
- Telephone medical discussion with physician, 11-20 minutes (99442)45 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).
- Depression75%
- Anxiety75%
- High blood pressure44%
- High cholesterol44%
- Arthritis25%
- Asthma23%
Practice locations
Addresses where Tanille L. Louis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1200 Reservoir AveCranston, RI 02920 (401) 484‑3094
- 425 Lake Ave N, Suite 101Worcester, MA 01605 (508) 753‑3220
Group practices
Medicare enrollment lists Tanille L. Louis as a member of this group (CMS data updated October 2, 2026).
- Advanced Psych Services LLC18 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Cranston
Clinicians with the same Medicare primary specialty in Cranston, RI — not a recommendation.
Other clinicians in Advanced Psych Services LLC
Medicare enrollment lists these clinicians in the same group practice — 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) | 1922541465 |
| 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