DR. KATHERINE MEYER WALTON PHD
NPI 1861756736
Psychologist - Clinical in Columbus, OH

Q: What is Katherine Walton's NPI number?

The NPI number for Katherine Walton is 1861756736. It was assigned to this individual provider in the NPPES registry on June 26, 2012.

Q: What is Katherine Walton's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Katherine Walton was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.

Active since June 26, 2012PECOS Enrolled

1581 DODD DR, COLUMBUS, OH 43210(614) 685-6701(614) 366-4709 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 6, 2026, Sep 1, 2023, Apr 21, 2022 (3 updates tracked since 2022).

On this page

About Dr. Katherine Meyer Walton Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KATHERINE MEYER WALTON PHD (NPI 1861756736) is an individual clinical provider in Columbus, Ohio, licensed in Ohio (P.7176) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861756736

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. KATHERINE MEYER WALTONCredential: PHD

Location Address1581 DODD DRColumbus, OH 43210-1257

Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 685-6701 · Fax (614) 366-4709

Phone(614) 685-6701

Fax(614) 366-4709

Sole ProprietorNo

Enumeration DateJune 26, 2012

Last NPPES UpdateJanuary 6, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 6, 2026

✔ NPI 1861756736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in OH · P.7176

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1581 DODD DR, Columbus, OH 43210

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine Meyer Walton Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Katherine Walton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Osu Nisonger Center

Same address

Developmental Disabilities

1581 DODD DR
Columbus, OH 43210

Reassigned Medicare billing, Ohio enrollment
11 clinicians in this Medicare group

NPI 1932211166 (614) 685-6701

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 43210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$166.65 typical visit price

range $54.34 – $166.65

Typical copayment $41.66 (range $13.58 – $41.66)

Most-billed visit code 99205

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. VIDHYA CHANDRASEKARAN M.D.

Internal Medicine (Infectious Disease)

1581 DODD DR
COLUMBUS, OH 43210

Franklin County (614) 293-4854

ANDREW M LOUDON M.D.

Surgery (Trauma Surgery)

1581 DODD DR
COLUMBUS, OH 43210

Franklin County (614) 293-2101

MR. GERALD WILLIAM ARNOLD II APRN-CNP

Nurse Practitioner (Adult Health)

1581 DODD DR, 1ST FLOOR
COLUMBUS, OH 43210

Franklin County (614) 293-2101

MELISSA R MULLETT MS, RD, LD

Dietitian, Registered

1581 DODD DR, 491 MCCAMPBELL HALL
COLUMBUS, OH 43210

Franklin County (614) 292-3800

DR. ALI AL SAFI MD

Internal Medicine (Infectious Disease)

1581 DODD DR
COLUMBUS, OH 43210

Franklin County (614) 293-4854

BETSEY A. BENSON PH.D.

Psychologist

1581 DODD DR
COLUMBUS, OH 43210

Franklin County (614) 247-7900

DR. JOHN HUGHES LOFTUS M.D.

Surgery (Surgical Critical Care)

1581 DODD DR
COLUMBUS, OH 43210

Franklin County (614) 293-2101

COURTNEY NICHOLS MD

Internal Medicine (Infectious Disease)

1581 DODD DR
COLUMBUS, OH 43210

Franklin County (614) 293-4854

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 Katherine Walton's NPI number?

The NPI number for Katherine Walton is 1861756736. It was assigned to this individual provider in the NPPES registry on June 26, 2012.

Where is Katherine Walton located?

Katherine Walton practices at 1581 Dodd Dr, Columbus, OH 43210. The listed phone number is (614) 685-6701.

What is Katherine Walton's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Katherine Walton enrolled in Medicare?

Yes. Katherine Walton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Walton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Walton reassigns Medicare benefits to Osu Nisonger Center (Columbus, 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 Katherine Walton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Walton accept?

Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource, Molina Healthcare and Oscar Health Insurance and 1 other insurer list Katherine Walton 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 Katherine Walton was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.