Quick answers
- Does Gwen M. Vana accept Medicare assignment?
- Medicare's clinician data says Gwen M. Vana may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Gwen M. Vana see?
- In 2024, CMS data shows 24 Original Medicare patients and 381 services for Gwen M. Vana. This counts Original Medicare only and measures volume, not quality.
- What is Gwen M. Vana's NPI number?
- 1669720991. 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 Gwen M. Vana, 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 | 24 |
|---|---|
| Services billed to Medicare | 381 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 66 |
Most frequent services
- Psychotherapy, 1 hour (90837)368 services
- Psychiatric diagnostic evaluation (90791)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 blood pressure75%
- Arthritis75%
- Anxiety75%
- High cholesterol71%
- Diabetes67%
- Depression67%
Practice locations
Addresses where Gwen M. Vana is enrolled with Medicare (CMS data updated October 2, 2026).
- 56 E 47th St, Suite 525cChicago, IL 60653 (773) 828‑4940
- 710 E 47th St, Suite 203wChicago, IL 60653
Group practices
Medicare enrollment lists Gwen M. Vana as a member of this group (CMS data updated October 2, 2026).
- TMH Behavioral Services PC5 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Other clinicians in TMH Behavioral Services PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| School | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1669720991 |
| 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