JANET MARIE MANKOFF
NPI 1053927996
Social Worker - Clinical in Oak Park, IL
About Janet Marie Mankoff NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JANET MARIE MANKOFF (NPI 1053927996) is an individual clinical provider in Oak Park, Illinois, licensed in Illinois (149.012987) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2003).
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
Janet Marie Mankoff 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 Janet Mankoff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Naperville, IL 60564
- Reassigned Medicare billing, Illinois enrollment
- 475 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60302 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
OAK PARK, IL 60302
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 Janet Mankoff's NPI number?
The NPI number for Janet Mankoff is 1053927996. It was assigned to this individual provider in the NPPES registry on September 16, 2020.
Where is Janet Mankoff located?
Janet Mankoff practices at 120 S Marion St, Oak Park, IL 60302. The listed phone number is (708) 383-7500.
What is Janet Mankoff's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Janet Mankoff enrolled in Medicare?
Yes. Janet Mankoff 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 Janet Mankoff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Janet Mankoff reassigns Medicare benefits to Edgewood Clinical Services, P.C. (Naperville, 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 Janet Mankoff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Janet Mankoff accept?
Health plans from UnitedHealthcare list Janet Mankoff 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 Janet Mankoff was last updated on September 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Janet Marie Mankoff · NPI 1053927996
Clinical provider in Oak Park, Illinois. Individual provider, active in the CMS NPPES registry since September 16, 2020.
## Identity
- **NPI:** 1053927996 (Entity type: Individual)
- **Enumerated:** September 16, 2020
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 149.012987 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 120 S MARION ST, Oak Park, IL 60302-2809
- **Phone:** (708) 383-7500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Edgewood Clinical Services, P.C. (NPI 1295914646, Naperville, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** September 16, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1053927996) · Data from the CMS NPPES public registry.