Quick answers
- Does Roberto Zayas Pitynska accept Medicare assignment?
- Medicare's clinician data says Roberto Zayas Pitynska may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Roberto Zayas Pitynska see?
- In 2024, CMS data shows 13 Original Medicare patients and 26 services for Roberto Zayas Pitynska. This counts Original Medicare only and measures volume, not quality.
- What is Roberto Zayas Pitynska's NPI number?
- 1780085407. 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 Roberto Zayas Pitynska, 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 | 13 |
|---|---|
| Services billed to Medicare | 26 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 50 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)21 services
Practice locations
Addresses where Roberto Zayas Pitynska is enrolled with Medicare (CMS data updated October 2, 2026).
- 1431 N Western AveChicago, IL 60622 (312) 491‑5495
- 1431 N Western Ave, Suite 401Chicago, IL 60622 (312) 491‑5495
- 152 W StDanbury, CT 06810 (203) 743‑0100
Group practices
Medicare enrollment lists Roberto Zayas Pitynska as a member of these groups (CMS data updated October 2, 2026).
- Connecticut Institute for Communities Inc44 clinicians in the group
- Primecare Community Health, Inc.40 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Other clinicians in Connecticut Institute for Communities Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1780085407 |
| 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