Revalidation record
Allegheny Clinic Radiology — revalidation due 2025-10-31
past duemay be staleNPI 1992183164 · Non-DME Part B · NY · Enrollment ID O20191204000893
From the CMS revalidation file for October 2026, published 2026-10-01 · check this NPI in CMS’s own lookup ↗ ·
This NPI has 11 enrollments. They stay separate. The detail below is the one to look at first.
| Enrollment | State | Form | Due |
|---|---|---|---|
| O20191204000893 | NY | 855B | 2025-10-31 |
| O20200720000666 | WA | 855B | 2026-07-31 |
| O20201230000622 | NC | 855B | 2026-08-31 |
| O20210729001378 | TX | 855B | 2026-09-30 |
| O20210909001654 | MA | 855B | 2026-10-31 |
| O20211022000383 | HI | 855B | TBD |
| O20211223000473 | CA | 855B | TBD |
| O20220706003781 | OH | 855B | TBD |
| O20240712000553 | OR | 855B | TBD |
| O20150901003142 | PA | 855B | 2023-09-30 |
| O20180321000580 | ME | 855B | 2024-06-30 |
- Revalidation due
- 2025-10-31
- Form to file
- 855B
Clinics, group practices, and other organizational suppliers file CMS-855B.
CMS published a due date of 2025-10-31 (364 days ago). We cannot tell from the file whether you completed this.
CMS may deactivate billing privileges when a full and accurate application isn't received within 90 days (42 CFR 424.540(a)(3)). Claims are denied while deactivated. Reactivation is effective the day CMS receives your application — it is not retroactive.
What changed, month by month
| Snapshot | Due date on the CMS file |
|---|---|
| 2026-10 | 2025-10-31 |
Not an official CMS system. Verify before filing.
All NY revalidation dates for October 2026Where this date comes from