DR. DEBORAH TREASTER KESSLER PH.D.
NPI 1235508755
Psychologist - Clinical in Sunbury, OH
About Dr. Deborah Treaster Kessler Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEBORAH TREASTER KESSLER PH.D. (NPI 1235508755) is an individual clinical provider in Sunbury, Ohio, licensed in Ohio (4989) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
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
Dr. Deborah Treaster Kessler Ph.d. 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 Deborah Kessler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dublin, OH 43017
- Reassigned Medicare billing, Ohio enrollment
- 7 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43074 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Deborah Kessler's NPI number?
The NPI number for Deborah Kessler is 1235508755. It was assigned to this individual provider in the NPPES registry on September 15, 2015.
Where is Deborah Kessler located?
Deborah Kessler practices at 1448 Green Cook Rd, Sunbury, OH 43074. The listed phone number is (740) 972-6473.
What is Deborah Kessler's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Deborah Kessler enrolled in Medicare?
Yes. Deborah Kessler 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 Deborah Kessler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Kessler reassigns Medicare benefits to Lewis And Evans LLC (Dublin, OH). 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 Deborah Kessler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deborah Kessler accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual, Molina Healthcare and Oscar Health Insurance and 2 other insurers list Deborah Kessler 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 Deborah Kessler was last updated on September 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Deborah Treaster Kessler, PH.D. · NPI 1235508755
Clinical provider in Sunbury, Ohio. Individual provider, active in the CMS NPPES registry since September 15, 2015.
## Identity
- **NPI:** 1235508755 (Entity type: Individual)
- **Enumerated:** September 15, 2015
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 4989 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1448 GREEN COOK RD, Sunbury, OH 43074-8707
- **Phone:** (740) 972-6473
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Lewis And Evans LLC (NPI 1407310576, Dublin, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** September 15, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1235508755) · Data from the CMS NPPES public registry.