ELLEN TALSKY O'DONOVAN LCPC
NPI 1831529718
Counselor - Professional in Evanston, IL
About Ellen Talsky O'donovan Lcpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN TALSKY O'DONOVAN LCPC (NPI 1831529718) is an individual professional provider in Evanston, Illinois, licensed in Illinois (180.002750) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ellen Talsky O'donovan Lcpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Ellen O'donovan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Evanston, IL 60202
- Reassigned Medicare billing, Illinois enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVANSTON, IL 60201
EVANSTON, IL 60201
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ellen O'donovan's NPI number?
The NPI number for Ellen O'donovan is 1831529718. It was assigned to this individual provider in the NPPES registry on November 14, 2013.
Where is Ellen O'donovan located?
Ellen O'donovan practices at 708 Church St Ste 235, Evanston, IL 60201. The listed phone number is (773) 263-0249.
What is Ellen O'donovan's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Ellen O'donovan enrolled in Medicare?
Yes. Ellen O'donovan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Ellen O'donovan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen O'donovan reassigns Medicare benefits to Ellen Odonovan Lcpc PLLC (Evanston, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ellen O'donovan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen O'donovan accept?
Health plans from Oscar Health list Ellen O'donovan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ellen O'donovan was last updated on November 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ellen Talsky O'donovan, LCPC · NPI 1831529718
Professional provider in Evanston, Illinois. Individual provider, active in the CMS NPPES registry since November 14, 2013.
## Identity
- **NPI:** 1831529718 (Entity type: Individual)
- **Enumerated:** November 14, 2013
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 180.002750 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 708 CHURCH ST, STE 235, Evanston, IL 60201-3875
- **Phone:** (773) 263-0249
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Ellen Odonovan Lcpc PLLC (NPI 1043013592, Evanston, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** November 14, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1831529718) · Data from the CMS NPPES public registry.